Insert a straightened paperclip into the pinhole, press down firmly for 5 seconds, and release.
Ensure the dropdown menu in the tool is set to Download Only . Selecting "Format All + Download" will erase your unique radio calibration data and IMEI numbers permanently. 8227l-demo android 8.1 go update
The system will scan the drive, detect the valid xyauto_update.zip archive, and prompt you to begin. Insert a straightened paperclip into the pinhole, press
: Common issues can often be resolved through a factory reset or re-flashing a previous version. press down firmly for 5 seconds
Usually packaged as a zip archive named xyauto_update.zip or split into multiple partition files ( boot.img , system.img , recovery.img ).