How would I flash modem partitions from another carrier from att or Verizon to sprint?
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lets say i unlock my sprint s5 and im on tmobile for example.
Can i flash a tmobile S5 stock rom on the phone via odin?
will it work ok? how about if i flashed a ATT or verizon ROM?
last question, will it trip knox?
yes you can
no it wont (modems will get flashed from the other models firmware, which is problematic)
itll work fine if you flash it in recovery, not odin (same with vzw ROM)
knox is iffy. probably wont trip knox if youre just flashing a stock firmware in odin, but the phone wont work if you flash a G900V firmware in odin. Plus, a G900V tar will lock the bootloader
Can i flash stock rom for mg s6 nougat from rogers to a different canadian network as long its for w8?
I recently purchased a samsung s7 unlocked phone as an upgrade for me and the wife. It is an unlocked phone but has a AT&T rom, and i am asking for help installing a verizon rom stock is fine. I have tried the regular odin 3.12 and the princecomey odin i was getting a sha-256 error. please advise I am just trying to get a stock verison sm-g930 rom to work on this at&t phone
You will not be able to flash a stock Verizon ROM into the att s7 because the att phone has locked bootloader.
Flashing stock firmware via Odin on the same SoC should work no? Just custom and downgrading that locked bootloader prevents?
Plenty of people flash G930U over their G930A/T/V's
Hello everyone! Today I unbranded my s22 ultra by flashing using patched odin, latest firmware for SM-S908U1, to use it in Italy with Vodafone carrier.
Everything went fine except that for some reason, 5G is not working nor 4G+.
I tried then to get back to stock ATT firmware but failed in every attempt. What I tried is:
- Flashing ATT firmware with Patched odin
-Flashing ATT firmware with patched odin 3.14.4
- Flashing ATT firmware with normal odin
-Flashing ATT firmware with normal odin then perform a factory reset after the setup
I always flashed the full package, CSC, Userdata included.
Every time that the system booted up I ended up with standard unbranded firmware. No, ATT customization and obviously no 5G.
Can anyone tell me how to get back to stock ATT firmware ? I totally ran out of ideas...
Usually going between U and U1 requires a factory reset
butchieboy said:
Usually going between U and U1 requires a factory reset
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The thing is, the phone was always factory resetted as I flashed CSC and useradata every time. Still I tried to flash ATT firmware with normal official odin, then skip setup and factory resetting. Didn't work.
Maybe I should try doing it with patched odin?
Did you try the AT&T U firmware or the U1 firmware with an AT&T CSC? As far as I know, you'd have to flash any U firmware for your model, such as T-Mobile, then upon inserting the AT&T SIM it will revert to AT&T firmware. Yes, cross flashing requires patched ODIN.
The U1 firmware is unbranded and will not fully activate on AT&T or Verizon UNLESS the SIM card is already activated provisioned for 5G. Do NOT use U1 if getting to AT&T stock firmware is your goal.
I know you can't flash retus without an unlocked bootloader but I didn't know if cross carrier flashing would work with stock firmware?
Thanks in advance
I don't believe that to be the case but I could be wrong