The Oppo A71 CPH1801 is different from Oppo A71 CPH1717 in firmware ROM,
The A71 CPH1801 is a Qualcomm and the A71 CPH1717 is a Mediatek ( MTK ).
There re two kind how to reset password or remove password of OPPO A71 qualcomm chips.
1. Via MRT tool that reset phone instantly.
2. Via Firmware and flash tool.
Via MRT tool
In power off OPPO A71 Hold Volume up and down button together and connect to USB port of computer. Qualcomm driver "9008" required you can Download HERE.
After Successful Reset using MRT tool, Remove to USB port and long press the power button until vibrate to power-up.
Goto Emergency call and type *#812#.
It will goto Chinese language menu and after wards you can change setting as you want in setting menu apps and factory reset your phone.
Via Firmware flash tool
I search on the net I found the firmware and result were tested to my repair Have a Password forgotten problem.
The A71 CPH1801 is a Qualcomm and the A71 CPH1717 is a Mediatek ( MTK ).
There re two kind how to reset password or remove password of OPPO A71 qualcomm chips.
1. Via MRT tool that reset phone instantly.
2. Via Firmware and flash tool.
Via MRT tool
In power off OPPO A71 Hold Volume up and down button together and connect to USB port of computer. Qualcomm driver "9008" required you can Download HERE.
After Successful Reset using MRT tool, Remove to USB port and long press the power button until vibrate to power-up.
Goto Emergency call and type *#812#.
It will goto Chinese language menu and after wards you can change setting as you want in setting menu apps and factory reset your phone.
Via Firmware flash tool
I search on the net I found the firmware and result were tested to my repair Have a Password forgotten problem.
Just follow the procedure given below. Ok how I do it ?, I have Windows 7 32bit computer with an Internet connection.
1. Download this OPPO ALL TOOL
1. Download this OPPO ALL TOOL
2. Download this CPH1801 tar.bz2Size : 2.1gb
3. After download Oppo, All Tool, Extract it anywhere you want and you will see the following inside folder>
- Codemeter runtime.exe
- Enable.exe
- PDA.net
- OPPOMsmDownloadToolNoneLic_2001.WibuCmRaU
4. After download, the ROM CPH1801EX_11_A.01_171230, extract it using win rar and you will see inside folder>
- CPH1801EX_11_A.01_171230.opf
- Md5sum.md5
- MsmDownloadTool.exe
5. Install the PDAnet, Don't choose model just select "other" and USB connection, not Bluetooth, after install leaves it any error about device connectivity.
6. Install Codemeter runtime, After install; Open the Code meter runtime; go to File and Import license key. Browse the license key is in the folder of the downloaded earlier name "OPPOMsmDownloadToolNoneLic_2001.WibuCmRaU".
7. After importing license key to Codemeter runtime, You will see the logs that OPPOMsmDownloadTool, etc. is imported, this is important to run the flasher tool.
8. Download and Install the Qualcomm Driver ignore it if you have already
In Device manager of your PC/Laptop check 1st if your Oppo device is detected as "9008" is the proper driver. Connect your oppo A71 in power off while hold together the volume up and down to USB port.
9. Restart your Pc/Laptop
10. Now you are ready to flash program your Oppo A71 CPH1801
Run as administrator the "MsmDownloadTool.exe" you download earlier and its automatically load the OPF firmware then hit Start button.
11. Reconnect the Battery of Oppo device then hold the volume up and down together while connecting to the PC USB port. The tools will detect the device and it will start program/flashing.
12. Wait until success or 100% finish and the device will automatically power-on and see the result.
My work is tested and successfully revived.
If you succeeded this procedure, Your Oppo device is reset to Factory set, Meaning the Password, FRP Google protection, Previous User data will be removed.
6. Install Codemeter runtime, After install; Open the Code meter runtime; go to File and Import license key. Browse the license key is in the folder of the downloaded earlier name "OPPOMsmDownloadToolNoneLic_2001.WibuCmRaU".
7. After importing license key to Codemeter runtime, You will see the logs that OPPOMsmDownloadTool, etc. is imported, this is important to run the flasher tool.
8. Download and Install the Qualcomm Driver ignore it if you have already
In Device manager of your PC/Laptop check 1st if your Oppo device is detected as "9008" is the proper driver. Connect your oppo A71 in power off while hold together the volume up and down to USB port.
9. Restart your Pc/Laptop
10. Now you are ready to flash program your Oppo A71 CPH1801
Run as administrator the "MsmDownloadTool.exe" you download earlier and its automatically load the OPF firmware then hit Start button.
11. Reconnect the Battery of Oppo device then hold the volume up and down together while connecting to the PC USB port. The tools will detect the device and it will start program/flashing.
12. Wait until success or 100% finish and the device will automatically power-on and see the result.
My work is tested and successfully revived.
If you succeeded this procedure, Your Oppo device is reset to Factory set, Meaning the Password, FRP Google protection, Previous User data will be removed.
Feel free tell to Admin about Invalid / Missing Download Link, Admin will FIX problem as soon as posibble... Some question will help you about (How to Download Firmware and password?) You can contact us at a main page with author Gmail,FB for fast response..
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Thank you verry much
ReplyDeleteit will work sir? in 2gb ram and 3gb ram variant
ReplyDelete