IMEI problem after root! - Galaxy Tab S Q&A, Help & Troubleshooting

Hi all,
I have 8,4'' LTE version (SM-T705) and problem with loggining to lte.
After root imei was change and now unable to network connect. Now i cant update check at orginal firmware because i have message: unable to check, server unavainable.
I go to servis but now warranty is void and they can install new mainboard.
How to come back to orginal imei, condition?
I was unroot, load orginal firmware and that same.
HELP Please

You need to backup that BEFORE rooting , sorry....
Sent from my GT-N7000 using Tapatalk 2

Zamboney said:
You need to backup that BEFORE rooting , sorry....
Sent from my GT-N7000 using Tapatalk 2
Click to expand...
Click to collapse
how to bakup it ? can you tell me please ?

Zamboney said:
You need to backup that BEFORE rooting , sorry....
Sent from my GT-N7000 using Tapatalk 2
Click to expand...
Click to collapse
There's no way to backup EFS partition without root!
Wysłane z mojego Nexus 5

Related

serious problem with Arc s

Hi kids
Arc s got rooted
But when I reboot divice
i have some errors can be seen on the screen
How can I fix this problem?
I do not know why the language has changed
plz help me :-(
Do you have recovery?
If yes, fix permissions in it.
If not reflash the device.
Sent from my iPad 2 using Tapatalk
Flo95 said:
Do you have recovery?
If yes, fix permissions in it.
If not reflash the device.
Sent from my iPad 2 using Tapatalk
Click to expand...
Click to collapse
No
when i root my Device & reboot it i see this problem
I have not time to recovery :-(
Any other way ?
how can reflash ?

New update in india

I. Got a notification for new update on my phone yesterday.......any review on wats it .......ll it remove my root
Sent from my HTC Wildfire S A510e using Tapatalk 2
Yes it will remove root.
And what is your software version right now?
Mine is gb 2.3.5
Sent from my HTC Wildfire S A510e using Tapatalk 2
dhairyaparekh1989 said:
Mine is gb 2.3.5
Sent from my HTC Wildfire S A510e using Tapatalk 2
Click to expand...
Click to collapse
Then it will not be a firmware upgrade but system enhancement.
It will update some system apps and might be recovery,bootloader etc...
Can anyone drop the Stock Recovery of Indian Wildfire S, my phone is rooted and CWM installed that's why not able install the OTA.
Search !
razarahil said:
Can anyone drop the Stock Recovery of Indian Wildfire S, my phone is rooted and CWM installed that's why not able install the OTA.
Click to expand...
Click to collapse
There is a way of keeping the data and settings and even root and updating the rom.... Just search properly.... I have seen it on this site only It saya proper instructions to do so.......
Using that process it won't remove root or anything else....

[Q] Unrooting Help!!!

i am posting this after searching a lot everywhere ... i have unrooted the htc desire z successfully but not able to change the s-off to s-on
error is "Attempting to power cycle eMMC... Failed" and also
i am not able to find indian version of 2.3 gingerbread rom
please someone help
Read through this
http://forum.xda-developers.com/showthread.php?p=21346391
Sent from my SGH-T839 using Tapatalk 2
demkantor said:
Read through this
http://forum.xda-developers.com/showthread.php?p=21346391
Sent from my SGH-T839 using Tapatalk 2
Click to expand...
Click to collapse
i have followed various guides including that one error still persists and i want india version official rom>>>
use chainfire superSU and simply press unroot bottom

Can repair HUAWEI BOOTLOADER?

Can I repair Huawei bootloader without using Box?I erased bootloader from fastboot,then reboot.Now completely dead! How can I fix it? Pls help.
Sent from my MT15i using xda premium
jokosher said:
Can I repair Huawei bootloader without using Box?I erased bootloader from fastboot,then reboot.Now completely dead! How can I fix it? Pls help.
Sent from my MT15i using xda premium
Click to expand...
Click to collapse
What command you used for erase bootloader ?
fastboot erase bootloader,thank u for reply.
Sent from my MT15i using xda premium
jokosher said:
fastboot erase bootloader,thank u for reply.
Sent from my MT15i using xda premium
Click to expand...
Click to collapse
Ok, can I ask you, why did you run this command ?
surdu_petru said:
Ok, can I ask you, why did you run this command ?
Click to expand...
Click to collapse
This is slightly comical, but I believe he wanted to delete the old bootloader and then flash a new one. Don't think this can be fixed without a box. ODIN maybe?
Yeap bro,bcoz I can't install firmware normal way.So I flashed all partition from fastboot.Main process was to repair imei null.
Sent from my MT15i using xda premium
jokosher said:
Yeap bro,bcoz I can't install firmware normal way.So I flashed all partition from fastboot.Main process was to repair imei null.
Sent from my MT15i using xda premium
Click to expand...
Click to collapse
Why did you restart after erasing bootloader?
tauio111 said:
This is slightly comical, but I believe he wanted to delete the old bootloader and then flash a new one. Don't think this can be fixed without a box. ODIN maybe?
Click to expand...
Click to collapse
Ok, but only if the device respond to command ( using USB cable ) , because I think there will be also driver issue ! If your PC cannot recognize the device, than the device is dead !
Right,my mistake was reboot command.That should be after reflashed bootloader.
Sent from my MT15i using xda premium
surdu_petru said:
Ok, but only if the device respond to command ( using USB cable ) , because I think there will be also driver issue ! If your PC cannot recognize the device, than the device is dead !
Click to expand...
Click to collapse
Yes, thats what im thinking. Without bootloader, nothing starts and no usb drivers are loaded. Bricked .
jokosher said:
Right,my mistake was reboot command.That should be after reflashed bootloader.
Sent from my MT15i using xda premium
Click to expand...
Click to collapse
How long ago did you buy the phone? If it was under 14 days ago then take it back as fast as possible.
jokosher said:
Right,my mistake was reboot command.That should be after reflashed bootloader.
Sent from my MT15i using xda premium
Click to expand...
Click to collapse
Yes, you are right , but is too late !
You should make an backup before, and flash backup bootloader before : fastboot reboot !
If you still have warranty , maybe they can change it ( not sure for free .. )
I used a tool for similar dead Samsung without box.So I asked some help for Huawei
Sent from my MT15i using xda premium
jokosher said:
I used a tool for similar dead Samsung without box.So I asked some help for Huawei
Sent from my MT15i using xda premium
Click to expand...
Click to collapse
Yes, I know this tool, I also used for my Samsung Google Nexus S - but is not the same case for Huawei ! Unfortunately we have not an unbreakable tools !
Maybe we should create one.
jokosher said:
I used a tool for similar dead Samsung without box.So I asked some help for Huawei
Sent from my MT15i using xda premium
Click to expand...
Click to collapse
Maybe some one can make backup of bootloader from working P6 and upload it ? I not really know what kind of info is in bootloder..
Sent from my P6-U00 using xda app-developers app
Dream on
jokosher said:
Can I repair Huawei bootloader without using Box?I erased bootloader from fastboot,then reboot.Now completely dead! How can I fix it? Pls help.
Sent from my MT15i using xda premium
Click to expand...
Click to collapse
Dude....i want to erase my bootloader from my Huawei Ascend P6. I want to change them with another phone using his warranty. I want to brick it. The easiest way to do that is to erase the bootloader. So how did you do that? What fastboot drivers do you used? I`m using Windows 8.1 x64. Thanks and good luck with your phone.
You're not the only one that made this mistake. Tonight I erased my bootloader on P2 and accidently tried to reboot him in recovery. And now, no led, can't turn on, nothing. When I connect it to PC it detects unknown device with some chinese words, like ㄰㌲㔴㜶㤸. Well, I guess my phone died.
VuleNK said:
You're not the only one that made this mistake. Tonight I erased my bootloader on P2 and accidently tried to reboot him in recovery. And now, no led, can't turn on, nothing. When I connect it to PC it detects unknown device with some chinese words, like ㄰㌲㔴㜶㤸. Well, I guess my phone died.
Click to expand...
Click to collapse
Hi, i've the same problem with a Ascend P7, have you ever resolve the problem? D: There is a way to unbrick?
darklife96 said:
Hi, i've the same problem with a Ascend P7, have you ever resolve the problem? D: There is a way to unbrick?
Click to expand...
Click to collapse
It's still on repair. I'll let u know on monday. They said they can fix it, and it will cost 30€.

[Q] Unroot

Hello,
I'd like to ask if I use SuperSU method to root my phone if i'll be able to unroot it and therefore not losing my warranty.
Thank you
sirsomething said:
Hello,
I'd like to ask if I use SuperSU method to root my phone if i'll be able to unroot it and therefore not losing my warraty.
Thank you
Click to expand...
Click to collapse
Choose unroot from app SU.
But won't I lose the warranty just for rooting?
No
Inviato dal mio ASUS_Z008D con Tapatalk 2
sirsomething said:
But won't I lose the warranty just for rooting?
Click to expand...
Click to collapse
You might for unlocking bootloader if Asus manages to find out a way to detect it, but not for rooting on a locked bootloader.
Sent from my ASUS_Z00AD
Nice : thank you all
I just sent in my asus zenfone for warranty repair. I also just unlocked my bootloader. The Sim card was not locking in on Sim 1. Lets see if they know that my bootloader is unlocked.

Categories

Resources