Among them, you can select the OTA update file and
As the first one you can do before flashing, you can try restoring the manufacturer's settings on your smartphone through recovery mode. This can be applied to solutions when your smartphone is less responsive, or slow down to apps and more.
However, if your smartphone is already in ROOT condition, you can fix it by installing the official firmware. Now you can choose which file you want to use.
Version number: CPH1989EX_11_OTA_0100_all_Ya2349XbZE0f
Update Date: 11-06-2019
OTA Update via Recovery
Size: 3GB
DOWNLOAD
Version number: CPH1989EX_11_OTA_0080_all_lczXHiTBHMni
Update Date: 10-14-2019
OTA Update via Recovery
Size: 2,5GB
DOWNLOAD
Version number: CPH1989EX_11_A
Update via Tool
Size: 5GB
DOWNLOAD
Flashing with SD Card and Recovery Mode Update:
1. Charge your OPPO smartphone to a battery level above 50%.
2. Save and download the firmware into the root document in your SD Card memory.
3. Insert your SD Card then turn off the smartphone.
4. Press and hold the Power button and the Volume Down button, until your phone enters Recovery Mode.
5. Under Recovery Mode select Install From Storage Device.
6. Next, you choose Install from SD and look for the updated firmware.
7. Select the firmware to install which you previously saved.
8. A confirmation message will appear on your screen, then just press Yes.
9. Your phone will reboot automatically and start updating the software.
10. The update process will take a few minutes and wait for success.
11. Finally, you can have REBOOT
Flashing with MSMDownload Tool:
1. Extract the firmware that you downloaded and you will get a folder containing files and tools.
2. Now install the correct QcomMtk Driver on your PC.
3. Connect your smartphone to the PC with a USB cable.
4. Run MSM Download Tool and it will automatically load the firmware.
5. Click Start and wait for the flashing process to finish.
6. Unplug the smartphone from a USB cable and boot.
0 Comments