The TCL 40R 5G T771K official Stock Firmware is useful to restoring your device to factory settings. If your device is experiencing boot loops, software bug, frp lock or performance issue, installing the stock firmware can fix it. This firmware is the official version provided by the manufacturer, ensuring device stability and security. please note that Stock Firmware are device-specific and are not interchangeable between different devices.
Note
- make a full data backup of your TCL 40R 5G T771K.
- follow the guide correctly, wrong attempt may brick your TCL 40R 5G T771K.
- flashing the wrong firmware may cause device malfunction or bootloop.
- make sure your device model matches TCL 40R 5G T771K before flashing the firmware.
Download Links
- HR44–EEA–vnd_levin-user 12 SP1A.210812.016
- SP Flash tool V6: Download
- Mediatek USB Driver: Download
- Contact Me for unbrick, frp, reset, region change & root
Advantage of Stock Firmware:
- unbrick your TCL 40R 5G T771K
- fix frp lock on your TCL 40R 5G T771K
- fix software issue on your TCL 40R 5G T771K
- bypass pattern, password lock from your TCL 40R 5G T771K
How to Install Stock Firmware on TCL 40R 5G T771K
- Install TCL 40R 5G T771K usb driver on your pc
- run sp flash tool v6
- browse and select scatter file from firmware folder
- browse and select da & auth file from firmware folder
- in the drop down menu select ‘Download Only’ option
- Click ‘Download’ button
- connect your TCL 40R 5G T771K to your computer in edl mod
- Wait until success./ once done, the device start itself
How to Install recovery ROM:
adb sideload 'filename'