• Introducing XDA Computing: Discussion zones for Hardware, Software, and more!    Check it out!

andoid 9

  1. Hex_101

    Thread Secure Check Fail : recovery.img error on samsung A20s (SM-A207f) after flashing Magisk

    Problem 1: First I tried to install magsik using twrp but I don't know after flash twrp it boot to download mode showing something like this [ <!> or <.> ( I don't remember clearly ) there was also an error saying (dev_block) ] so twrp...
  2. A

    Thread unable to install App using adb after update to Android Pie

    Hi, i am unable to install any app using adb after updating to android pie on my galaxy s8. I get below error, Please help! E:\adb\platform-tools>adb shell pm install -r -g /sdcard/Download/t.apk Error: Unable to open file: /sdcard/Download/t.apk Consider using a file under /data/local/tmp/...