Hello,
I update AT&T to later version. after update my device does not start, charge or do any thing. just blank screen. i connected to computer it detects as Qualcomm. i checked here and some person have similar issues but for other models not for AT&T. They told it was bricked and i need unbrick image from AT&T working note 4. can anyone help me to get it.
Thanks
Use ODIN, use these files:
https://forum.xda-developers.com/note-4-att/general/sm-n910a-n910aucs2eqd1-t3605313
Related
At first I was using (sgh-i747) Slim Rom 4.2.2 worked fine when I was in Canada. But currently I am in Hong Kong now but the networked was locked. So for some strange and stupid reason I decided to flash a international version for the GS3. Now the GS3 wont even boot up, cant even unbrick it using odin because when i plus my GS3 to my laptop the usb drive is not even sgh-i747..can any one plz help me unbrick it.
You can't unbrick.
If it doesn't turn in at all you have a hard brick and only way to unbrick is JTAG service.
Flashing firmware from international S3 will result in a hard brick
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
TNR-KL said:
At first I was using (sgh-i747) Slim Rom 4.2.2 worked fine when I was in Canada. But currently I am in Hong Kong now but the networked was locked. So for some strange and stupid reason I decided to flash a international version for the GS3. Now the GS3 wont even boot up, cant even unbrick it using odin because when i plus my GS3 to my laptop the usb drive is not even sgh-i747..can any one plz help me unbrick it.
Click to expand...
Click to collapse
The same thing happened to me months ago, I flashed an international rom and my phone bricked. Just send in you're phone to your service provider and tell them your phone bricked while doing a software update. They'll send it to Samsung to fix it for free.
Tried to root with kingroot and now the phone goes to homescreen without even requesting my sim pin code and imediatelly reboots.Any ideas ?
The AT&T Note 4 is not able to be rooted
darkmuck said:
The AT&T Note 4 is not able to be rooted
Click to expand...
Click to collapse
Yes ...actually the problem is as follows. It's a second hand phone and in settings/about phone ,there was info SM N910F.Later i ve found in samsung recovery this N910AUCU2COC6.
But it was late already ,i had a soft brick without a back up ,i thought.
Factory reset fixed it ,back up was there too in google,but still,I also get two different imei and s/n numbers from software and back cover samsung label sticker.
So...for now , i can't root..! Looks like It's been too long since i 've rooted a misconfigured samsung phone, lol, or pottentially even fake. .Can anybody advice on how to find correct model version so i can proceed or...anything really.?Bit lost here.
Hello, I am new to this forum. I was directed here by a few friends, in hope to get my phone fixed. I have an unlocked note 10+ (SM-N975U) that has not received any updates since October 2019. I have contacted both Samsung and my phone carrier, Verizon, with no luck. Samsung told me to talk to my carrier and Verizon tried everything they could, including a new sim card. I Factory reset my phone and tried using my fiancés sim card (T-Mobile) in hope for updates and nothing appeared. Is there a way i can force/manually apply the latest updates to my device? Not having updates this long has me concerned.
Have you tried using a computer and USB cord to push manual updates? Use Samsung Smart Switch app and program
HyperChick said:
Have you tried using a computer and USB cord to push manual updates? Use Samsung Smart Switch app and program
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Click to collapse
yes. it says it is up to date, yet my fiancés unlocked note 10+ has the newest android on it.
Here's a thread that has links to the latest 975U/U1 firmwares - https://forum.xda-developers.com/t/n975u-and-n975u1-firmware-links-here.3957648/
Use ODIN to manually flash....
*UPDATE* write fixed by @hainguyenthao
FYSA:
I recently ran into an issue with my AT&T/FirstNet Galaxy Z Fold3, on Android 12, not being able to make or receive calls when on 4G LTE. When the device was set to use only 3G/2G, it could make and receive calls just fine. Our FirstNet representative worked with his folks and it was assumed that I would need a warranty replacement device. I found this to be not true.
Here's some backround on my Fold3:
1. It was moved from ATT firmware to XAA eg. F926U to F926U1 via patched Odin.
2. It was running Android 12 when I noticed the issue.
3. Reverting to older Android 11 Firmware did not resolve the issue.
Here's the steps I took to resolve the issues with my Fold3:
1. Remove FirstNet SIM from the device and flash the latest U1 Firmware, which can be found at https://samfw.com/firmware/SM-F926U1
2. Let the device boot, skip all steps requiring sign-in, and things of that sort to just get the desktop.
3. Put an AT&T SIM into the device, it does not need to be active or provisioned. Give it a few seconds, the device will tell you its updating carrier settings, etc; and reboot.
4. Turn the device off, and boot it into Download mode.
5. Flash the firmware and userdata which can be found at https://androidfilehost.com/?w=files&flid=327759
6. Let the device boot, you'll see the AT&T logo appear, and the AT&T bloat apps.
7. Replace the inert AT&T SIM with the FirstNet SIM.
8. Profit.
I hope this helps someone, this appears to be an issue that's cropped up here and there on AT&T Forums and Reddit and I figured I'd write this up as it resolved the issue for me.
whirl08 said:
FYSA:
I recently ran into an issue with my AT&T/FirstNet Galaxy Z Fold3, on Android 12, not being able to make or receive calls when on 4G LTE. When the device was set to use only 3G/2G, it could make and receive calls just fine. Our FirstNet representative worked with his folks and it was assumed that I would need a warranty replacement device. I found this to be not true.
Here's some backround on my Fold3:
1. It was moved from ATT firmware to XAA eg. F926U to F926U1 via patched Odin.
2. It was running Android 12 when I noticed the issue.
3. Reverting to older Android 11 Firmware did not resolve the issue.
Here's the steps I took to resolve the issues with my Fold3:
1. Remove FirstNet SIM from the device and flash the latest U1 Firmware, which can be found at https://samfw.com/firmware/SM-F926U1
2. Let the device boot, skip all steps requiring sign-in, and things of that sort to just get the desktop.
3. Put an AT&T SIM into the device, it does not need to be active or provisioned. Give it a few seconds, the device will tell you its updating carrier settings, etc; and reboot.
4. Turn the device off, and boot it into Download mode.
5. Flash the firmware and userdata which can be found at https://androidfilehost.com/?w=files&flid=327759
6. Let the device boot, you'll see the AT&T logo appear, and the AT&T bloat apps.
7. Replace the inert AT&T SIM with the FirstNet SIM.
8. Profit.
I hope this helps someone, this appears to be an issue that's cropped up here and there on AT&T Forums and Reddit and I figured I'd write this up as it resolved the issue for me.
Click to expand...
Click to collapse
Just to confirm this did in fact downgrade your device from One UI 4, Android 12 back down to Android 11 correct? Thanks.
mbellis said:
Just to confirm this did in fact downgrade your device from One UI 4, Android 12 back down to Android 11 correct? Thanks.
Click to expand...
Click to collapse
Indeed it did. And then I updated through the OS back to 12.
I understand you flashed the U1 firmware, but what model phone do you have?
EDIT: Never mind, saw you are the person helping me Iin my thread lol
Recently picked up an Samsung Galaxy S4 Tab, the verizon-branded model. I'm having a hard time getting the OEM Unlock option to appear in the Developer Settings.
It's still running Android 8.1. I haven't done any system updates, just did another factory reset trying to get that option to appear.
The whole reason I wanted an GT S4 was to put Kali Nethunter on it, as it is the preferred tablet platform for Nethunter.
I'm not a verizon customer, so I don't know what recourse I have with them. I have put a SIM card from an older phone in it for the time being, but I dunno if waiting a week will even work if I'm not on the verizon network at all.
Any suggestions? Thanks for any help.
美版的机子不能解锁oem bl