Lenovo A3690 Firmware

Unlock First, When flash failed Click Here

How to Flash Lenovo A3690 Firmware via SP Flash Tool? Almost every android would be a problem like bootloop, hang, and slow response. And for example it happened on your Lenovo A3690, you can try to flash with this file rom, to solve the problem. With a flawed, Lenovo A3690 flash will come back to fresh and normal again. Because the Lenovo A3690 firmware that has been replaced with Lenovo A3690 flash file stock rom fresh without error. All you need to know is to backup the data in internal memory. Because this flash will wipe all data in the memory. Download stock rom Lenovo A3690 firmware via Google Drive.

With this Tutorial How to Flash Lenovo A3690 Firmware via SP Flash Tool, you can also solve other error problems, such as:

• Lenovo A3690 Forgot Password
• Lenovo A3690 Stuck on Logo
• Forget Pattern
• Lenovo A3690 Bootloop
• Soft Brick
• Lenovo A3690 Blank Screen
• The touch screen is not sensitive
• Slow not responsive / Hang
• Lenovo A3690 hang on Logo
• Virus malware
• Unfortunately, the app has stopped
• Lenovo A3690 often restarts itself
• And other errors

Tools and Lenovo A3690 Firmware Download

1. MTK USB Driver Google Drive
2. USB Driver VCOM Google Drive (install when flash won’t running)
3. CDC Driver Installer (Optional, install when the device can’t detect on PC)
4. Lenovo Driver (Optional, install when the device can’t detect on PC)
5. SP Flash Tool V5 Google Drive (Use SP Flash Tool V3, if the scatter file not load. Download SP Flash Tool 3)
6. USB Cable Data
7. Download stock ROM Lenovo A3690 MT6735M_S019_5.1.zip Firmware Flash File via Google Drive Mediafire
8. Password ZIP:

Read Also:  How to Flash Lenovo A7010A48 Flash File via SP Flash Tool

How to Flash Lenovo A3690 Firmware via SP Flash Tool

1. First of all, get all the tools and extract the .zip file.
2. Extract Lenovo A3690 flash file and you will see “MT6735M_Android_scatter.txt“.
3. Install driver.
4. Install and run the SP Flash Tool application.
5. Click on Scatter-loading, then open the folder of Lenovo A3690 firmware, then click “MT6735M_Android_scatter.txt“.
6. Wait until the Lenovo A3690 firmware loaded.
7. Uncheck on Preloader file when you not sure this ROM for Lenovo A3690. This will prevent from hard brick.
8. Make sure to select Download Only mode, then click the Download button.
9. Now Turn off your Lenovo A3690 and remove the battery (for non-removable battery, just need to turn off the device).
10. Press Volume Up and connect the device to PC (press Volume Down when flash not running, unplug the cable before reconnect and repeat the steps above).
11. Flash Lenovo A3690 will run automatically.
12. Wait until flashing finish with a green sign.
13. Unplug the cable and turn on your device.
14. First booting process will take 10-15 minutes, so just wait until entering the wizard menu.
15. Flash Lenovo A3690 firmware done.

Read Also: How to Flash Lenovo Tab 2 A7-10F Firmware via Flashtool

NOTE:

• When the device can’t detect on PC, try to reinstall the driver (optional drivers).
• When flashing won’t running on “Download Only” mode, change with “Firmware Upgrade” mode, disconnect the device before reflashing.
• When Lenovo A3690 getting bootloop after flash, try to hard reset via recovery.

DO WITH YOUR OWN RISK