hello,
I will try to include every detail so this will be a little long..
i have a samsung tab A 2019 8.0 inch tablet. it is currently running Android 11. Magisk says ramdisk: no
i have unlocked the bootloader and enabled usb debugging
but still i can't flash anything else other than the stock rom!! when i tried to flash a Magisk modified AP.tar file (with the rest of the firmware (AP + BL + CP + CSC)) Odin says "PASS" but the screen of the tablet has a red text saying "Secure check fail: Vbmeta" and when i press the Power + Vol Down it boots to a screen saying "Secure check fail: recovery.img" "This phone has been flashed with unauthorized software & is locked call your mobile operator for additional support. Please note that the repair/return for this issue may have additional cost" image attached bellow (not my tab i forgot to take a pic but this is the same exact screen i faced). am able to go to normal usage by flashing stock rom tho.
then also i tried to flash twrp, still same problem, odin flashes successfully and says pass but the tablets screen reads "Secure check fail: Vbmeta" and when trying to boot to recovery right after flash finishes i face the same screen as stated above (look at attached image) then it self flashes the stock recovery after rebooting.
i can not flash android 9 software or even sneak in only the Android 9 BL while the others (AP, CP, CSC) are android 11, it says "SW Rev check fail fused ? binary ?" basically i cant roll back.
i have successfully rooted Samsung Tab A 10.1 SM-T515 (Android 9) using magisk by simply patching the AP and falshing it
so please tell me what the heck is wrong with it why can't i flash anything but stock rom
I will try to include every detail so this will be a little long..
i have a samsung tab A 2019 8.0 inch tablet. it is currently running Android 11. Magisk says ramdisk: no
i have unlocked the bootloader and enabled usb debugging
but still i can't flash anything else other than the stock rom!! when i tried to flash a Magisk modified AP.tar file (with the rest of the firmware (AP + BL + CP + CSC)) Odin says "PASS" but the screen of the tablet has a red text saying "Secure check fail: Vbmeta" and when i press the Power + Vol Down it boots to a screen saying "Secure check fail: recovery.img" "This phone has been flashed with unauthorized software & is locked call your mobile operator for additional support. Please note that the repair/return for this issue may have additional cost" image attached bellow (not my tab i forgot to take a pic but this is the same exact screen i faced). am able to go to normal usage by flashing stock rom tho.
then also i tried to flash twrp, still same problem, odin flashes successfully and says pass but the tablets screen reads "Secure check fail: Vbmeta" and when trying to boot to recovery right after flash finishes i face the same screen as stated above (look at attached image) then it self flashes the stock recovery after rebooting.
i can not flash android 9 software or even sneak in only the Android 9 BL while the others (AP, CP, CSC) are android 11, it says "SW Rev check fail fused ? binary ?" basically i cant roll back.
i have successfully rooted Samsung Tab A 10.1 SM-T515 (Android 9) using magisk by simply patching the AP and falshing it
so please tell me what the heck is wrong with it why can't i flash anything but stock rom