samsunga505fn flash file android 10
Flash Stock ROM to unravel the boot loop issue
Update and Downgrade
Unroot or Fix Bugs on the phone
To solve the lag or stutter
By flashing Stock ROM, you’ll fix software issues.
Revert back to stock to urge your warranty.
Press and hold Volume Down key, tonic key and Power Key
When your device vibrates, release Power key while keep holding the quantity Down key and residential key
