hello there ..
i have a locked phone with pattern model : SM-A155F/DSN can i remove the pattern without losing the data ,,Â
i already made some search on internet i found a youtube to bypass FRP via UFS ISP via EasyJTAGÂ
method !Â
https://www.youtube.com/watch?v=-ZwbFCRQEZY
does this method remove the FRP without losing the data ?? if yes ? if i upload a TWRP can i read the data partition and remove the pattern from there ?
does oxygen support that ?Â
any help here ???!!!!!
This model is unsupported. FRP removal using ISP is done after factory reset. FRP alone is not the only roadblock for flashing custom recovery (like TWRP) anymore, like it was back on Android 5 based devices. Those phones also have locked bootloaders, and factory encryption.