My mobile phone is F926b/ds, which was purchased in Germany. There has been no oem lock in the developer mode. What's the matter? Is it Android 12 blocked or Samsung? Thank you.
Maybe try flash EUX CSC firmware. Then connect to the internet and wait. An internet connection is necessary.
Related
Can I flash stock firmware via odin form diffrent country?
I have bought tablet in US. Now i want to gift this tablet to my brother, but he only speak in polish language
So I have SM-T800 with T800XXU1BOE2 firmware. XAR region.
I want to flash T800XXU1ANEB_T800XEO1ANE2_XEO via odin.
The reason for this change is lack of polish language in my current firmware.
Thanks in advance
Yes as long as the bootloader isn't locked and the roms use the same platform, ie exynos or Qualcomm.
However there may be issues with mobile data.
This is Wi-FI version, so this problem doesnt concern me. i think bootloader will not be a problem to unlock.
How can i check platform in firmware i have downloaded? (from sammobile.com for sm-t800 model, there was 3 diffrent i have picked the one with kies icon enabled).
mj_weed said:
This is Wi-FI version, so this problem doesnt concern me. i think bootloader will not be a problem to unlock.
How can i check platform in firmware i have downloaded? (from sammobile.com for sm-t800 model, there was 3 diffrent i have picked the one with kies icon enabled).
Click to expand...
Click to collapse
You wont be able to unlock the bootloader, but no worries you have the exynos wifi version so you dont have a locked bootloader anyway.
No Point
Just flash the U.S. one and change the language to Polish
sorry,I'm weak in english.
When I fisrt get my s9(g960u),It seem to from sprint,because some software of sprint in phone
My SIM cards are working properly.I don't hava sprint sim card.(I 'm not in USA).It's unlock or not?
but sprint Omadm Prompt activation not completed,It's annoying.
So I use odin to g960u1 firmware,
but my sim card can't work well in it,just Identify my mobile number,but can't Phone calls and internet access.
then i odin to g960u verizon firmrware ,but LTE don't work.
i odin to sprint firmware,find it can't ota,cann't create apn ,can't Identify my mobile number(It is ok when I fisrt use it),but Phone calls and internet is ok
How can i get ota agian?
Did I do something wrong on my phone .When I use flash to u1 firmware,I use modded Odin.I never open Developer mode when I flash it.but it still Success.And i Unplug my SIM card before flash.though I flash sprint firmware ,it still XAA/XAA/VZW in software information.
I'm in android level 2018.8.1
Helo everyone,
I've been trying to flash my unlocked A505F device which I brought from ebay with A505U1 XAA firmware from samfirm as I live In the US and have been having trouble getting connected to my mobile network/ getting mobile data although I can call/text ( I didn't realize there were different models for different regions at the time of purchase). I was recommended this flash as it might add the LTE bands I need for my mobile carrier (Metro by tmobile). Unfortunately, despite having the Samsung drivers, the latest odin and A505U1 XAA firmware downloaded, the flash failed.
I was thus wondering if anyone has ever done this or if anyone has any tips on how to flash this firmware or any other advice on how to get the LTE bands for here in the US, as that's the only reason I'm doing this.
Thank you!
So i have recently bought a phone through a "Rent to Buy" business and have owned the phone for almost 4 months. I can't seem to get the "OEM unlock" to even show up in developer options and done the trick with the date but shouldn't be the issue since i owned it for so long. I can only think there must be something installed before purchasing as customer that would stop this feature. I do know there is something with Knox if the bill wasn't payed it can be remotely shutdown from the business of purchase until unlocked with provided Pin. I just wanna change over to Germany firmware as i have with my previous phone's in the past. So any information would be much appreciated !
Device details.
Samsung Galaxy S20+ SM-G985F unlocked
international dual Sim
Exynos990
CSC code : XSA AUSTRALIA
G985FXXU5BTJ3
Don't wait for an answer here because I asked a few questions too, and no one answered them because those people are ignoring us!!!!
Aussiegeek420 said:
So i have recently bought a phone through a "Rent to Buy" business and have owned the phone for almost 4 months. I can't seem to get the "OEM unlock" to even show up in developer options and done the trick with the date but shouldn't be the issue since i owned it for so long. I can only think there must be something installed before purchasing as customer that would stop this feature. I do know there is something with Knox if the bill wasn't payed it can be remotely shutdown from the business of purchase until unlocked with provided Pin. I just wanna change over to Germany firmware as i have with my previous phone's in the past. So any information would be much appreciated !
Device details.
Samsung Galaxy S20+ SM-G985F unlocked
international dual Sim
Exynos990
CSC code : XSA AUSTRALIA
G985FXXU5BTJ3
Click to expand...
Click to collapse
I think you just need to flash a compatible firmware of your preference through odin
Yeah oem unlock is only needed for flashing custom software such as a custom recovery. You should be fine with flashing the DBT firmware on your phone through odin, just make sure to select "CSC" and not "HOME_CSC".
I feel like I've done a big door.
I work in a cell repair shop and we had an ATT unlocked S20 FE that came in and I liked it so I bought it.
Long story short. I did some reading that you can install the XAA software using patched Odin. This was essential because I'm on Tmobile and didnt get 5G on the ATT firmware.
Easy enough. The device now has 5G access on Tmobile, and identifies itself as SM-G781U1/DS in settings.
The issue I'm facing is now unlocking the bootloader. The XAA firmware doesn't have the option and I'm unable to flash back to ATT firmware without (auth) fail errors in Odin and 'Secure boot check fail: PIT' on download mode.
Here's what I've tried that's failed so far:
- show option using time/date change
- software updating (I do receive OTA)
- flashing stock ATT firmware
- flashing stock TMB firmware
- Fastboot oem unlock (command not found)
- fastboot getvar unlocked (unlocked: no)
I'm about out of ideas, could use some guidance on where to begin looking next, I really like the power of this phone and wanna see what custom roms bring.
Device stats:
Galaxy S20FE SM-G781U (with U1 XAA flash)
CSC: ATT
Build: G781U1UESAGWC7
Service provider info:
G781U1_OYM_TMB_13_0011
TMB/TMB/ATT
Android 13, One UI 5.1
To be honest the custom rom screne for this phone is not so great yet. I imagine once the official support ends we will be getting some well developed custom roms.
As for the bootloader unlock issue, try using smartswitch to restore stock firmware, or try changing only the CSC if the firmware is multi-csc, the oem unlock option might reapper.
What kind of patched odin did you use to flash the XAA firmware? stock odin should be able to flash it too. As far as i am aware north american samsung phones do not offer oem unlock. The option probably dissapeared for good. There was etoken but since you are on android 13 i imagine the exploits have been already patched. You're basically stuck on XAA now. You can try using samkey to change the csc but i doubt that even that can help you oem unlock it.
hoptockets said:
I feel like I've done a big door.
I work in a cell repair shop and we had an ATT unlocked S20 FE that came in and I liked it so I bought it.
Long story short. I did some reading that you can install the XAA software using patched Odin. This was essential because I'm on Tmobile and didnt get 5G on the ATT firmware.
Easy enough. The device now has 5G access on Tmobile, and identifies itself as SM-G781U1/DS in settings.
The issue I'm facing is now unlocking the bootloader. The XAA firmware doesn't have the option and I'm unable to flash back to ATT firmware without (auth) fail errors in Odin and 'Secure boot check fail: PIT' on download mode.
Here's what I've tried that's failed so far:
- show option using time/date change
- software updating (I do receive OTA)
- flashing stock ATT firmware
- flashing stock TMB firmware
- Fastboot oem unlock (command not found)
- fastboot getvar unlocked (unlocked: no)
I'm about out of ideas, could use some guidance on where to begin looking next, I really like the power of this phone and wanna see what custom roms bring.
Device stats:
Galaxy S20FE SM-G781U (with U1 XAA flash)
CSC: ATT
Build: G781U1UESAGWC7
Service provider info:
G781U1_OYM_TMB_13_0011
TMB/TMB/ATT
Android 13, One UI 5.1
Click to expand...
Click to collapse
for some reason Samsung doesn't allow bootloader unlocks in the US anymore. if as a phone repair guy you have the means force older firmware onto the device then you could pay someone to get an unlock token on the DL from a contact of theirs.
downgrading isn't something we can do at all hence me mentioning you maybe having access to resources others don't.
if you could get it onto the very first firmware you'd have a chance, if you can't there's no chance.