Dial *#*#4636#*#* on your phone’s dialer, or go to . Look for:
Modify ramdisk or kernel, then repack:
Output: image-new.img – rename it to boot.img . firmware tcl 50 5g repack
: Unofficial "repack" files are sometimes shared in specialized Telegram channels or on the XDA Forums , but proceed with caution as these are not officially verified. Dial *#*#4636#*#* on your phone’s dialer, or go to