Download Update Firmware / Stock ROM Lenovo Vibe K5 Plus A6020a46 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo Vibe K5+ A6020a46 All Versions

Firmware is a designation for software program on a mini media memory on a hardware device. If your Device encounters issues including Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo Vibe K5 Plus A6020a46 and is experiencing system damage then dipostingan I have Lenovo Vibe K5 Plus A6020a46 Firmware for you to download for the sake of improvement.
After you get the Lenovo Vibe K5 Plus A6020a46 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo Vibe K5 Plus A6020a46  in keeping with the format of Firmware and Chipset used every model of the tool. If you discover a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo Vibe K5 Plus A6020a46 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo Vibe K5 Plus A6020a46 tool uses Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) application, and in case your Lenovo Vibe K5 Plus A6020a46 device uses Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo Vibe K5 Plus A6020a46 Firmware, you can find it in the links in the table below:

A6020A46_S105_Q1021101_20161124.zip 1.54 GB
A6020A46_S056_Q1021101_20161019.zip 1.56 GB
A6020A46_S006_Q1021101_20160819.zip 1.47 GB

Download Update Firmware / Stock ROM Lenovo Vibe K5 A6020L37 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo Vibe K5 A6020L37 All Versions

Firmware is a designation for software on a mini media memory on a hardware device. If your Device encounters problems together with Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo Vibe K5 A6020L37 and is experiencing system damage then dipostingan I have Lenovo Vibe K5 A6020L37 Firmware for you to download for the sake of improvement.
After you get the Lenovo Vibe K5 A6020L37 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo Vibe K5 A6020L37  in step with the layout of Firmware and Chipset used every version of the tool. If you find a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo Vibe K5 A6020L37 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo Vibe K5 A6020L37 device uses Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) software, and if your Lenovo Vibe K5 A6020L37 device uses Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo Vibe K5 A6020L37 Firmware, you can find it in the links in the table below:

A6020L37_S022_Q1021101_20160810.zip 1.34 GB

Download Update Firmware / Stock ROM Lenovo Vibe K5 A6020L36 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo Vibe K5 A6020L36 All Versions

Firmware is a designation for software on a mini media reminiscence on a hardware tool. If your Device encounters problems which includes Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo Vibe K5 A6020L36 and is experiencing system damage then dipostingan I have Lenovo Vibe K5 A6020L36 Firmware for you to download for the sake of improvement.
After you get the Lenovo Vibe K5 A6020L36 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo Vibe K5 A6020L36  consistent with the format of Firmware and Chipset used each model of the device. If you discover a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo Vibe K5 A6020L36 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo Vibe K5 A6020L36 device uses Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) software, and if your Lenovo Vibe K5 A6020L36 tool makes use of Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo Vibe K5 A6020L36 Firmware, you can find it in the links in the table below:

A6020L36_S040_Q1021101_20160913.zip 1.33 GB

Download Update Firmware / Stock ROM Lenovo Vibe K5 A6020a41 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo Vibe K5 A6020a41 All Versions

Firmware is a designation for software program on a mini media memory on a hardware device. If your Device encounters issues consisting of Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo Vibe K5 A6020a41 and is experiencing system damage then dipostingan I have Lenovo Vibe K5 A6020a41 Firmware for you to download for the sake of improvement.
After you get the Lenovo Vibe K5 A6020a41 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo Vibe K5 A6020a41  in line with the layout of Firmware and Chipset used each model of the tool. If you find a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo Vibe K5 A6020a41 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo Vibe K5 A6020a41 device uses Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) utility, and in case your Lenovo Vibe K5 A6020a41 tool makes use of Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo Vibe K5 A6020a41 Firmware, you can find it in the links in the table below:

LENOVO_A6020A41_S005_Q1021101_20161017.zip 1.54 GB

Download Update Firmware / Stock ROM Lenovo Vibe K5 A6020a40 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo Vibe K5 A6020a40 All Versions

Firmware is a designation for software on a mini media memory on a hardware tool. If your Device encounters problems which include Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo Vibe K5 A6020a40 and is experiencing system damage then dipostingan I have Lenovo Vibe K5 A6020a40 Firmware for you to download for the sake of improvement.
After you get the Lenovo Vibe K5 A6020a40 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo Vibe K5 A6020a40  consistent with the format of Firmware and Chipset used each version of the device. If you find a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo Vibe K5 A6020a40 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo Vibe K5 A6020a40 device uses Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) application, and if your Lenovo Vibe K5 A6020a40 device uses Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo Vibe K5 A6020a40 Firmware, you can find it in the links in the table below:

LENOVO_A6020A40_S003_Q1021101_20170410.zip 1.59 GB

Download Update Firmware / Stock ROM Lenovo S850 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo S850 All Versions

Firmware is a designation for software program on a mini media reminiscence on a hardware tool. If your Device encounters problems which includes Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo S850 and is experiencing system damage then dipostingan I have Lenovo S850 Firmware for you to download for the sake of improvement.
After you get the Lenovo S850 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo S850  in step with the layout of Firmware and Chipset used each model of the tool. If you discover a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo S850 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo S850 tool uses Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) software, and if your Lenovo S850 device makes use of Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo S850 Firmware, you can find it in the links in the table below:

LENOVO_S850_MT6582_S211_140923.zip 1.61 GB
LENOVO_S850_MT6582_S216_150206.zip 1.61 GB
LENOVO_S850_MT6582_S217_150420.zip 1.61 GB

Download Update Firmware / Stock ROM Lenovo S820 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo S820 All Versions

Firmware is a designation for software on a mini media reminiscence on a hardware device. If your Device encounters troubles along with Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo S820 and is experiencing system damage then dipostingan I have Lenovo S820 Firmware for you to download for the sake of improvement.
After you get the Lenovo S820 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo S820  according to the layout of Firmware and Chipset used each version of the tool. If you find a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo S820 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo S820 device uses Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) utility, and if your Lenovo S820 device makes use of Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo S820 Firmware, you can find it in the links in the table below:

LENOVO_S820_AMX_MT6589_B123_14010.zip 951.05 MB

Download Update Firmware / Stock ROM Lenovo S810T All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo S810T All Versions

Firmware is a designation for software on a mini media memory on a hardware device. If your Device encounters issues which includes Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo S810T and is experiencing system damage then dipostingan I have Lenovo S810T Firmware for you to download for the sake of improvement.
After you get the Lenovo S810T Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo S810T  in step with the format of Firmware and Chipset used each model of the tool. If you discover a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo S810T device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo S810T tool makes use of Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) software, and if your Lenovo S810T device makes use of Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo S810T Firmware, you can find it in the links in the table below:

LENOVO_S810T_S074_140606.zip 599.02 MB

Download Update Firmware / Stock ROM Lenovo S750 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo S750 All Versions

Firmware is a designation for software on a mini media memory on a hardware device. If your Device encounters troubles along with Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo S750 and is experiencing system damage then dipostingan I have Lenovo S750 Firmware for you to download for the sake of improvement.
After you get the Lenovo S750 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo S750  in keeping with the layout of Firmware and Chipset used each version of the device. If you discover a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo S750 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo S750 device makes use of Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) application, and in case your Lenovo S750 tool uses Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo S750 Firmware, you can find it in the links in the table below:

LENOVO_S750_MT6589_4.2.1.zip 923.48 MB

Download Update Firmware / Stock ROM Lenovo S720 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo S720 All Versions

Firmware is a designation for software program on a mini media memory on a hardware tool. If your Device encounters troubles such as Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo S720 and is experiencing system damage then dipostingan I have Lenovo S720 Firmware for you to download for the sake of improvement.
After you get the Lenovo S720 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo S720  consistent with the layout of Firmware and Chipset used every model of the device. If you find a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo S720 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo S720 tool uses Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) application, and if your Lenovo S720 device makes use of Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo S720 Firmware, you can find it in the links in the table below:

LENOVO_S580_S016_140818.zip 932.06 MB
LENOVO_S580_S112_150901.zip 922.35 MB

Download Update Firmware / Stock ROM Lenovo S660 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo S660 All Versions

Firmware is a designation for software on a mini media reminiscence on a hardware device. If your Device encounters problems which include Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo S660 and is experiencing system damage then dipostingan I have Lenovo S660 Firmware for you to download for the sake of improvement.
After you get the Lenovo S660 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo S660  in line with the format of Firmware and Chipset used each model of the device. If you find a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo S660 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo S660 device makes use of Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) application, and if your Lenovo S660 device makes use of Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo S660 Firmware, you can find it in the links in the table below:

LENOVO_S660_MT6582_S029_140228.zip 968.65 MB
LENOVO_S660_MT6582_S047_140801.zip 976.25 MB
LENOVO_S660_MT6582_S056_140904.zip 920.05 MB
LENOVO_S660_US_MT6582_S058_140919.zip 920.52 MB
LENOVO_S660_US_MT6582_S060_140928.zip 925.76 MB

Download Update Firmware / Stock ROM Lenovo S650 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo S650 All Versions

Firmware is a designation for software program on a mini media reminiscence on a hardware tool. If your Device encounters troubles together with Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo S650 and is experiencing system damage then dipostingan I have Lenovo S650 Firmware for you to download for the sake of improvement.
After you get the Lenovo S650 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo S650  in step with the layout of Firmware and Chipset used every version of the tool. If you find a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo S650 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo S650 tool makes use of Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) utility, and in case your Lenovo S650 device uses Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo S650 Firmware, you can find it in the links in the table below:

LENOVO_S650_MT6582_S111_131115.zip 1.fifty two GB

Download Update Firmware / Stock ROM Lenovo S580 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo S580 All Versions

Firmware is a designation for software program on a mini media reminiscence on a hardware tool. If your Device encounters troubles such as Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo S580 and is experiencing system damage then dipostingan I have Lenovo S580 Firmware for you to download for the sake of improvement.
After you get the Lenovo S580 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo S580  in step with the layout of Firmware and Chipset used each version of the tool. If you find a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo S580 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo S580 device uses Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) application, and in case your Lenovo S580 device uses Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo S580 Firmware, you can find it in the links in the table below:

LENOVO_S580_S016_140818.zip 932.06 MB
LENOVO_S580_S112_150901.zip 922.35 MB

Download Update Firmware / Stock ROM Lenovo S560 All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo S560 All Versions

Firmware is a designation for software on a mini media reminiscence on a hardware tool. If your Device encounters problems which include Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo S560 and is experiencing system damage then dipostingan I have Lenovo S560 Firmware for you to download for the sake of improvement.
After you get the Lenovo S560 Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo S560  in keeping with the layout of Firmware and Chipset used every version of the tool. If you find a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo S560 device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo S560 device makes use of Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) software, and in case your Lenovo S560 tool makes use of Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo S560 Firmware, you can find it in the links in the table below:

LENOVO_S560_MT6577_S105_121001.zip 426.04 MB

Download Update Firmware / Stock ROM Lenovo S90A All Version

http://blog-punya-links.blogspot.com | Download Firmware / Stock ROM Lenovo S90-A All Versions

Firmware is a designation for software on a mini media reminiscence on a hardware tool. If your Device encounters troubles including Bootloop, Stuck in Logo, Brick, Total Death, Stock in FRP or any other Software issues, then you need a new Firmware installation to fix the corrupted system.
If your Android device has System problems, I suggest you do not rush to the Service Center, but you also have the opportunity to make improvements by flashing Firmware or Stock ROM.
If you wish to get another Lenovo Firmware, then you can get it on the post "Download Firmware Lenovo Android Devices (All Models)"
If your Android device is Lenovo S90-A and is experiencing system damage then dipostingan I have Lenovo S90-A Firmware for you to download for the sake of improvement.
After you get the Lenovo S90-A Firmware file in this post, then I have also made a post to do Flashing Firmware Lenovo S90-A  in keeping with the layout of Firmware and Chipset used each model of the tool. If you find a .pac Firmware format then you will need the Spreadtrum Upgrade Tool to do Flashing the Firmware, usually Lenovo S90-A device with Firmware .pac are using Spreadtrum Chipset. If your Lenovo S90-A tool makes use of Mediatek Chipset (MTK) then you can do Flashing Firmware using SPFT (SmartPhone Flash Tool) application, and if your Lenovo S90-A device uses Qualcomm Chipset (mbn) then you can do Flashing Firmware using QPST (Qualcomm Product Support Tool ).
To download the Lenovo S90-A Firmware, you can find it in the links in the table below:

LENOVO_S90-A_ROW_S125_141114.zip 1.55 MB
LENOVO_S90-A_USR_S239_1511261652.zip 1.75 MB