Which partition response for OEM status (Bootloader) on samsung A50
Hi everyone
I'm repalced memory of samsung A50
(Binary U7 Android 10)
No efs backup from old memory
Phone booted working
But booth imei 000000..
I'm tryed repair imei but not result
And not unlock boot loader
When i unlocking bootloader phone factory reseted but bootloader status not changed
Oem doesn't off
How to me for unlock oem or restore efs
I writed dump from unlocked phone my phone will be unlocking?
Which partition response for bootloader state?
akbarshoxdedamirzayev said:
Which partition response for OEM status (Bootloader) on samsung A51
Hi everyone
I'm repalced memory of samsung A50
(Binary U7 Android 10)
No efs backup from old memory
Phone booted working
But booth imei 000000..
I'm tryed repair imei but not result
And not unlock boot loader
When i unlocking bootloader phone factory reseted but bootloader status not changed
Oem doesn't off
How to me for unlock oem or restore efs
I writed dump from unlocked phone my phone will be unlocking?
Which partition response for bootloader state?
Click to expand...
Click to collapse
efs
akbarshoxdedamirzayev said:
Which partition response for OEM status (Bootloader) on samsung A51
Hi everyone
I'm repalced memory of samsung A50
(Binary U7 Android 10)
No efs backup from old memory
Phone booted working
But booth imei 000000..
I'm tryed repair imei but not result
And not unlock boot loader
When i unlocking bootloader phone factory reseted but bootloader status not changed
Oem doesn't off
How to me for unlock oem or restore efs
I writed dump from unlocked phone my phone will be unlocking?
Which partition response for bootloader state?
Click to expand...
Click to collapse
before you try something you should backup of parts especially like efc csc parts
hgunduz295 said:
efs
Click to expand...
Click to collapse
i know but no efs backup files from old memory
akbarshoxdedamirzayev said:
Which partition response for OEM status (Bootloader) on samsung A50
Hi everyone
I'm repalced memory of samsung A50
(Binary U7 Android 10)
No efs backup from old memory
Phone booted working
But booth imei 000000..
I'm tryed repair imei but not result
And not unlock boot loader
When i unlocking bootloader phone factory reseted but bootloader status not changed
Oem doesn't off
How to me for unlock oem or restore efs
I writed dump from unlocked phone my phone will be unlocking?
Which partition response for bootloader state?
Click to expand...
Click to collapse
Hi just asking, did you replace internal memory in order to solve the random reboot issue?
abhishekpandey.468 said:
Hi just asking, did you replace internal memory in order to solve the random reboot issue?
Click to expand...
Click to collapse
if you are facing random reboot issue in one ui, I really think its samsung fault. This is fixed in fresh roms
JuanTamqd21 said:
if you are facing random reboot issue in one ui, I really think its samsung fault. This is fixed in fresh roms
Click to expand...
Click to collapse
Hey Buddy!!
Actually sasmsung has been scamming people. If you do a google search you will find that so many samsung users have been facing random reboot issue after they have installed the OTA update provided by the samsung.
This has happened with my sasmung galaxy A50 also. I do not the exact root cause but when I asked service center they are saying that the motherboard needs to be replaced in order to fix that issue and that would cost 100USD.
I am using lineage OS now and in this rom also same issue is happening as it is a hardware issue. Looks like the OTA update screwed something badly.
NOTE- when this issue had happened at that time I was on stock and had never modified anything in my device. Do you have any idea as to how this issue can be fixed?
abhishekpandey.468 said:
Hey Buddy!!
Actually sasmsung has been scamming people. If you do a google search you will find that so many samsung users have been facing random reboot issue after they have installed the OTA update provided by the samsung.
This has happened with my sasmung galaxy A50 also. I do not the exact root cause but when I asked service center they are saying that the motherboard needs to be replaced in order to fix that issue and that would cost 100USD.
I am using lineage OS now and in this rom also same issue is happening as it is a hardware issue. Looks like the OTA update screwed something badly.
NOTE- when this issue had happened at that time I was on stock and had never modified anything in my device. Do you have any idea as to how this issue can be fixed?
Click to expand...
Click to collapse
no its not technically a hardware issue.
the problem is in kernel wherein wifi/bt may stop working
again, it is fixed now if you flash latest mint kernel
Related
Hi,
I used Android 4.1.2 and CM10.1 - on Samsung Galaxy S II model I9100.
During a phone conversation it was hanged up, and the phone could not connect to the network anymore.
I got an error when tried to manually search for network operator, which lead me, after a research in the net, to find out that the IMEI of the phone is empty. I see also that the Baseband version is 'unknown'.
I have a backup of the efs folder and tried to restore it by manual overwrite it - with no success.
I also followed the guide to recover manually the IMEI from here: http://forum.xda-developers.com/showthread.php?t=1264021 with no success.
I tried to get back to a backup of the original ROM I used before (this time using ODIN), and now I get NULL/NULL in the IMEI and I still get Baseband 'unknown'.
Also re-installing the radio did not help. now when looking for network operator the error is different - now it is telling me that there is no SIM card.
the NULl/NULL IMEI and Baseband version is 'unknown' are still here and I still can't connect to the network.
last input: after 2 days of phone being unused - it suddenly got back to work, the original IMEI got back in, and it connected to the network. this happened without me doing anything, and it held for half a day, then the phone got back to the non-functioning mode as described above, again in the middle of a phone conversation.
I am out of new ideas, all related threads in here did not help.
Can anybody help ?
Does anybody know the reason for this issue?
Can tell what is the thing that is probably corrupted, and in case that the problem is with the files in efs folder - why doesn't a restore of the efs folder (including chown for nv_data.bin to user radio) did not help?
Thanks !
-- Amit.
amita74 said:
Hi,
I used Android 4.1.2 and CM10.1 - on Samsung Galaxy S II model I9100.
During a phone conversation it was hanged up, and the phone could not connect to the network anymore.
I got an error when tried to manually search for network operator, which lead me, after a research in the net, to find out that the IMEI of the phone is empty. I see also that the Baseband version is 'unknown'.
I have a backup of the efs folder and tried to restore it by manual overwrite it - with no success.
I also followed the guide to recover manually the IMEI from here: http://forum.xda-developers.com/showthread.php?t=1264021 with no success.
I tried to get back to a backup of the original ROM I used before (this time using ODIN), and now I get NULL/NULL in the IMEI and I still get Baseband 'unknown'.
Also re-installing the radio did not help. now when looking for network operator the error is different - now it is telling me that there is no SIM card.
the NULl/NULL IMEI and Baseband version is 'unknown' are still here and I still can't connect to the network.
last input: after 2 days of phone being unused - it suddenly got back to work, the original IMEI got back in, and it connected to the network. this happened without me doing anything, and it held for half a day, then the phone got back to the non-functioning mode as described above, again in the middle of a phone conversation.
I am out of new ideas, all related threads in here did not help.
Can anybody help ?
Does anybody know the reason for this issue?
Can tell what is the thing that is probably corrupted, and in case that the problem is with the files in efs folder - why doesn't a restore of the efs folder (including chown for nv_data.bin to user radio) did not help?
Thanks !
-- Amit.
Click to expand...
Click to collapse
EFS is corrupt.This was a bomb waiting to explode.I suggest you to go back to stock JB 4.1.2 ROM (see my signature),and flash Apolo kernel.Go to recovery and restore backup.Do not overwrite it manually.Do it in Recovery.
New inputs
GamingDj said:
EFS is corrupt.This was a bomb waiting to explode.I suggest you to go back to stock JB 4.1.2 ROM (see my signature),and flash Apolo kernel.Go to recovery and restore backup.Do not overwrite it manually.Do it in Recovery.
Click to expand...
Click to collapse
Hi GamingDj,
First thanks for the reply.
I want to add more inputs and few questions:
Right now, after more then another day that the phone was not functioning - it got back to operate again, and again, without me doing anything that will cause that to happen.
During the last time that it happened, this held the pone in a working state for about half a day until it hanged up on me during a phone conversation I had - and the phone stopped working again, so I am not very optimistic about the phone getting back to work for good right now....
I have a bit more data that I forgot to mention before:
1. About a day before this problem happened, Avast anti virus offered me to update the Avast Anti theft software, this required root access and I don't know if it has something with the reported problem or not.
2. The efs folder was "handled" by GalaxSim Unlock, after the phone got locked due to official upgrade to JB. Originaly this was an O2 locked phone, then it was unlocked with a code, but due to the upgrade to JB it got SIM locked again and the codes did not work anymore, which caused me to use the GalaxSim Unlock application - that indeed unlocked my phone. I know that the GalaxSim Unlock application changed some data in the nv_data.bin in efs folder, but after it unlocked my phone it was working fine for about a month or more, so I can't tell that this is the cause for the suspected corruption in the efs folder.
I have both backup of the efs folder before and after the unlock operation by GalaxSim unlock application.
Can you explain in more details:
1. Why you suggest to flush Apolo kernel? is it in order to have the phone rooted? can you give a link for this kernel?
2. Restore backup from where? should I have a backup file that you point to? not sure what backups I have that may have data that I don't already use.
3. Does the new data help with debugging this issue?
Thanks again.
-- Amit.
amita74 said:
Hi GamingDj,
First thanks for the reply.
I want to add more inputs and few questions:
Right now, after more then another day that the phone was not functioning - it got back to operate again, and again, without me doing anything that will cause that to happen.
During the last time that it happened, this held the pone in a working state for about half a day until it hanged up on me during a phone conversation I had - and the phone stopped working again, so I am not very optimistic about the phone getting back to work for good right now....
I have a bit more data that I forgot to mention before:
1. About a day before this problem happened, Avast anti virus offered me to update the Avast Anti theft software, this required root access and I don't know if it has something with the reported problem or not.
2. The efs folder was "handled" by GalaxSim Unlock, after the phone got locked due to official upgrade to JB. Originaly this was an O2 locked phone, then it was unlocked with a code, but due to the upgrade to JB it got SIM locked again and the codes did not work anymore, which caused me to use the GalaxSim Unlock application - that indeed unlocked my phone. I know that the GalaxSim Unlock application changed some data in the nv_data.bin in efs folder, but after it unlocked my phone it was working fine for about a month or more, so I can't tell that this is the cause for the suspected corruption in the efs folder.
I have both backup of the efs folder before and after the unlock operation by GalaxSim unlock application.
Can you explain in more details:
1. Why you suggest to flush Apolo kernel? is it in order to have the phone rooted? can you give a link for this kernel?
2. Restore backup from where? should I have a backup file that you point to? not sure what backups I have that may have data that I don't already use.
3. Does the new data help with debugging this issue?
Thanks again.
-- Amit.
Click to expand...
Click to collapse
Follow my guide to flash ICS official.Then root and sim Unlock it(if needed).Then flash Apolo kernel via Recovery.In apolo kernel Recovery go to EFS menu,and click restore.Now restore your backup.
status update
GamingDj said:
Follow my guide to flash ICS official.Then root and sim Unlock it(if needed).Then flash Apolo kernel via Recovery.In apolo kernel Recovery go to EFS menu,and click restore.Now restore your backup.
Click to expand...
Click to collapse
Hi,
Just want to update that its been about a week that the phone works without me doing anything, therefore not proceeding with the recovery process you suggested.
I will update if the problem will be back.
Thanks.
How to Unlock Bootloader if Device Have no emeiMy device Honor 5x KIW-L24 Bootloader is Locked I am unable to unlock Bootloader official and unofficial because i restored
(wrong backup) KIW-L22 TWRP backup on KIW-24 after restore backup my bootloader is locked and emei and serial also formatted.
now my device become KIW-L22 with locked bootloader,no emei . anyone please help me to unlock bootloader without emei
or fix emei or root without unlock bootloader or restore orignal firmware on KIW-24.
OMG . we have almost same issue with different member !
@gopinaidu77 . see if u can do something with the OEM. img
anilsrj said:
How to Unlock Bootloader if Device Have no emei
My device Honor 5x KIW-L24 Bootloader is Locked I am unable to unlock Bootloader official and unofficial because i restored
(wrong backup) KIW-L22 TWRP backup on KIW-24 after restore backup my bootloader is locked and emei and serial also formatted.
now my device become KIW-L22 with locked bootloader,no emei . anyone please help me to unlock bootloader without emei
or fix emei or root without unlock bootloader or restore orignal firmware on KIW-24.
Click to expand...
Click to collapse
There is a trick, log into your Google account you were using on your phone, go into settings and dashboard and Android, you can find all your devices listed there with IMEI numbers. For device id there is a tool mentioned in
http://forum.xda-developers.com/honor-6/general/bricked-honor-6-honor-7-phone-id-t3468334/page2
Tested with honor 6, 7 and 4x as working. Give it a try.
For the serial, connect your phone to PC in fastboot mode and fire
Fastboot devices
The number shown there is your serial (at least that is the case for my honor 7).
Hope it all helps or even a part of it.
(Might wanna google "how to get to Google dashboard" first, I am not 100% sure how to get there).
here is the dashboard link
https://myaccount.google.com/dashboard
as said by @muradulislam follow the procedure, you might have a chance.. or consider your phone cannot be used with any sim cards..
muradulislam said:
There is a trick, log into your Google account you were using on your phone, go into settings and dashboard and Android, you can find all your devices listed there with IMEI numbers. For device id there is a tool mentioned in
http://forum.xda-developers.com/honor-6/general/bricked-honor-6-honor-7-phone-id-t3468334/page2
Tested with honor 6, 7 and 4x as working. Give it a try.
For the serial, connect your phone to PC in fastboot mode and fire
Fastboot devices
The number shown there is your serial (at least that is the case for my honor 7).
Hope it all helps or even a part of it.
(Might wanna google "how to get to Google dashboard" first, I am not 100% sure how to get there).
Click to expand...
Click to collapse
Thanks for reply, I have a mobile box thats contains serial number and emei but you don't read my thread carefully.
my emei is lost after i restore twrp backup KIW-L22 ON KIW-L24. my bootloader is also locked. my issue is now device model is KIW-L24 and firmware is KIW-L22 after this my serial number and product id change with no emei.
anilsrj said:
Thanks for reply, I have a mobile box thats contains serial number and emei but you don't read my thread carefully.
my emei is lost after i restore twrp backup KIW-L22 ON KIW-L24. my bootloader is also locked. my issue is now device model is KIW-L24 and firmware is KIW-L22 after this my serial number and product id change with no emei.
Click to expand...
Click to collapse
That was insensitive of me. I was a bit of annoyance instead of helping. My apologies. Why don't you contact Huawei customer service representative by mail or chat to get unlock code.
anilsrj said:
Thanks for reply, I have a mobile box thats contains serial number and emei but you don't read my thread carefully.
my emei is lost after i restore twrp backup KIW-L22 ON KIW-L24. my bootloader is also locked. my issue is now device model is KIW-L24 and firmware is KIW-L22 after this my serial number and product id change with no emei.
Click to expand...
Click to collapse
you were the same guy, then.. trying from that day??
anilsrj said:
How to Unlock Bootloader if Device Have no emei
My device Honor 5x KIW-L24 Bootloader is Locked I am unable to unlock Bootloader official and unofficial because i restored
(wrong backup) KIW-L22 TWRP backup on KIW-24 after restore backup my bootloader is locked and emei and serial also formatted.
now my device become KIW-L22 with locked bootloader,no emei . anyone please help me to unlock bootloader without emei
or fix emei or root without unlock bootloader or restore orignal firmware on KIW-24.
Click to expand...
Click to collapse
Flash full stock ROM first for safety purposes.
gopinaidu77 said:
Flash full stock ROM first for safety purposes.
Click to expand...
Click to collapse
When i am trying to flash stock rom on my KIW-L24 it's giving error and failed but KIW-L22 stock rom flashed sucessfully,but it is wrong because my device is KIW-L24 and software is flashed on L22.
this is wrong done by me i restore L22 oem info on L24 and stock recovery installing only L22 firmware.
anilsrj said:
When i am trying to flash stock rom on my KIW-L24 it's giving error and failed but KIW-L22 stock rom flashed sucessfully,but it is wrong because my device is KIW-L24 and software is flashed on L22.
this is wrong done by me i restore L22 oem info on L24 and stock recovery installing only L22 firmware.
Click to expand...
Click to collapse
your problem is the biggest i ever found bro, maybe there is no sollution..
anilsrj said:
When i am trying to flash stock rom on my KIW-L24 it's giving error and failed but KIW-L22 stock rom flashed sucessfully,but it is wrong because my device is KIW-L24 and software is flashed on L22.
this is wrong done by me i restore L22 oem info on L24 and stock recovery installing only L22 firmware.
Click to expand...
Click to collapse
Flash system, boot, and recovery of L22. After that, flash the other partitions.
gopinaidu77 said:
Flash system, boot, and recovery of L22. After that, flash the other partitions.
Click to expand...
Click to collapse
My bootloader is locked so i am unable to flash any .img files in fastboot mode.
anilsrj said:
My bootloader is locked so i am unable to flash any .img files in fastboot mode.
Click to expand...
Click to collapse
Oh man. That's really hard.
gopinaidu77 said:
Oh man. That's really hard.
Click to expand...
Click to collapse
If it is easy i sloved by myself, you give me a idea to unlock bootloader or root system.
Device is working fine without network signal with wrong model number, wrong product id, wrong serial number with no emei.
Oh too familiar
Same problem happened to me, accidentally flashed over the EFS file losing my serial number and IMEI's. Then before noticing the lost info I restored the stock OS and recovery, and the bootloader locked behind me, so there's no way for me to actually access that even though I have all the physical numbers from the box. It still does accept the SIM card that was into it prior to the lock and works perfectly fine as a phone, able to send/receive texts and calls as well as use my data, it's just no fun anymore. So I reached out to US customer support, already knowing the answer would be that since the bootloader was unlocked and flashed it was no longer under warranty and they were unable to help, so I have come to the conclusion that there is not much I can do and picked up a new Honor 5x. I've attempted to put in the correct information for my old Honor in the bootloader unlock process, however I believe the product ID generated from my phone is no longer valid as my IMEI's are 0 and my serial number is 0123456789ABCDEF. I will post if I find anything else that might possibly work and would appreciate the same if you by chance happen to come across something that works. Thanks.
andryazt said:
Same problem happened to me, accidentally flashed over the EFS file losing my serial number and IMEI's. Then before noticing the lost info I restored the stock OS and recovery, and the bootloader locked behind me, so there's no way for me to actually access that even though I have all the physical numbers from the box. It still does accept the SIM card that was into it prior to the lock and works perfectly fine as a phone, able to send/receive texts and calls as well as use my data, it's just no fun anymore. So I reached out to US customer support, already knowing the answer would be that since the bootloader was unlocked and flashed it was no longer under warranty and they were unable to help, so I have come to the conclusion that there is not much I can do and picked up a new Honor 5x. I've attempted to put in the correct information for my old Honor in the bootloader unlock process, however I believe the product ID generated from my phone is no longer valid as my IMEI's are 0 and my serial number is 0123456789ABCDEF. I will post if I find anything else that might possibly work and would appreciate the same if you by chance happen to come across something that works. Thanks.
Click to expand...
Click to collapse
I solved eveything Bro, i used dc-unlocker and hcu client service and my all issue is solved so please you checked.
andryazt said:
Same problem happened to me, accidentally flashed over the EFS file losing my serial number and IMEI's. Then before noticing the lost info I restored the stock OS and recovery, and the bootloader locked behind me, so there's no way for me to actually access that even though I have all the physical numbers from the box. It still does accept the SIM card that was into it prior to the lock and works perfectly fine as a phone, able to send/receive texts and calls as well as use my data, it's just no fun anymore. So I reached out to US customer support, already knowing the answer would be that since the bootloader was unlocked and flashed it was no longer under warranty and they were unable to help, so I have come to the conclusion that there is not much I can do and picked up a new Honor 5x. I've attempted to put in the correct information for my old Honor in the bootloader unlock process, however I believe the product ID generated from my phone is no longer valid as my IMEI's are 0 and my serial number is 0123456789ABCDEF. I will post if I find anything else that might possibly work and would appreciate the same if you by chance happen to come across something that works. Thanks.
Click to expand...
Click to collapse
Refer to what OP did. He fixed it.
anilsrj said:
I solved eveything Bro, i used dc-unlocker and hcu client service and my all issue is solved so please you checked.
Click to expand...
Click to collapse
You should put up a thread in the guide section and post the exact steps for solving your problem, many will be glad to see it.
andryazt said:
Same problem happened to me, accidentally flashed over the EFS file losing my serial number and IMEI's. Then before noticing the lost info I restored the stock OS and recovery, and the bootloader locked behind me, so there's no way for me to actually access that even though I have all the physical numbers from the box. It still does accept the SIM card that was into it prior to the lock and works perfectly fine as a phone, able to send/receive texts and calls as well as use my data, it's just no fun anymore. So I reached out to US customer support, already knowing the answer would be that since the bootloader was unlocked and flashed it was no longer under warranty and they were unable to help, so I have come to the conclusion that there is not much I can do and picked up a new Honor 5x. I've attempted to put in the correct information for my old Honor in the bootloader unlock process, however I believe the product ID generated from my phone is no longer valid as my IMEI's are 0 and my serial number is 0123456789ABCDEF. I will post if I find anything else that might possibly work and would appreciate the same if you by chance happen to come across something that works. Thanks.
Click to expand...
Click to collapse
You easly repair your serial number and emei . first you have to buy DC-unlocker 4 credits ( 1 credit=1 euro)
then go to http://hcu-client.com/ and download http://hcu-client.com/HCU_0099.zip
http://hcu-client.com/huawei-phone-imei-repair-tutorial/
hi guys,
recently i had a problem with nvram partition on my henessy and i had lost my imei also,so what can i do is only flashing custom rom from twrp,root it,and restore my imei (otherwise i will always lose my signal on sim 1 so i only be able to use sim 2) but couple of these days i feel unsatisfaction of any other custom rom so i desperately need backup of stock rom in twrp.i really felt grateful if someone would help me with this problem. because if i flash directly from fastboot or spflash i will revert back with locked bootloader and stock recoveries,which means i cant flash Super User inorder to get my device rooted and get back my imei.
Thanks mod and xda
galuh said:
hi guys,
recently i had a problem with nvram partition on my henessy and i had lost my imei also,so what can i do is only flashing custom rom from twrp,root it,and restore my imei (otherwise i will always lose my signal on sim 1 so i only be able to use sim 2) but couple of these days i feel unsatisfaction of any other custom rom so i desperately need backup of stock rom in twrp.i really felt grateful if someone would help me with this problem. because if i flash directly from fastboot or spflash i will revert back with locked bootloader and stock recoveries,which means i cant flash Super User inorder to get my device rooted and get back my imei.
Thanks mod and xda
Click to expand...
Click to collapse
http://en.miui.com/forum.php?mod=viewthread&tid=299779&highlight=IMEI+restore
not working
Capt. John Yossarian said:
http://en.miui.com/forum.php?mod=viewthread&tid=299779&highlight=IMEI+restore
Click to expand...
Click to collapse
my device is redmi note 3 mediatek so it is not possible to repair it using qspt which is for quallcom only,but thanks anyway
Kindly i need a help for this, i have a KII-L21 phone model, i flashed a custom rom then wanted to go back to the stock rom, i followed a guide here that mentioned to restore from TWRP, i did so but the simm didn't want to work and i wasn't able to flash TWRP again or unlock the bootloader as the serial no. of the phone changed so it didn't match with the IMEI also the update from the settings didn't install, can some one help please to solve that issue
No one here to reply!!!! where are the huawei developers or experts kindly help
hazemnada said:
Kindly i need a help for this, i have a KII-L21 phone model, i flashed a custom rom then wanted to go back to the stock rom, i followed a guide here that mentioned to restore from TWRP, i did so but the simm didn't want to work and i wasn't able to flash TWRP again or unlock the bootloader as the serial no. of the phone changed so it didn't match with the IMEI also the update from the settings didn't install, can some one help please to solve that issue
Click to expand...
Click to collapse
R u on stock recovery...
Yes i'm on stock recover.
Let me tell u exactly what happened i restored a backup that was here for my phone and i checked that the backup is for my region, when i restored it asked me for the puk code i entered it but it didn't want to accept, then i checked again the version from about the phone it was correct and it informed me from the updater that there is an update i downloaded but it told me installation failed i then tried to factory reset from both the phone and the recover it did but also everything was the same, so i tried to flash TWRP denied even tried the dload method installation failed also, at the i discovered that the bootloader is locked so i had the lock key and it told me incorect then i discovered that when connecting with ADB it gives a serial number different than mine although when i check through the phone the serial number is my old one. Now i'm stuck and don't know what to do
why no one here replies where r the experts here
hazemnada said:
Yes i'm on stock recover.
Let me tell u exactly what happened i restored a backup that was here for my phone and i checked that the backup is for my region, when i restored it asked me for the puk code i entered it but it didn't want to accept, then i checked again the version from about the phone it was correct and it informed me from the updater that there is an update i downloaded but it told me installation failed i then tried to factory reset from both the phone and the recover it did but also everything was the same, so i tried to flash TWRP denied even tried the dload method installation failed also, at the i discovered that the bootloader is locked so i had the lock key and it told me incorect then i discovered that when connecting with ADB it gives a serial number different than mine although when i check through the phone the serial number is my old one. Now i'm stuck and don't know what to do
Click to expand...
Click to collapse
Which firmware number you tried via dload??
hassanjavaid8181 said:
Which firmware number you tried via dload??
Click to expand...
Click to collapse
first i restored the backup in the Repository that mentioned my phone model
GR5 KII-L21
GR5+TWRP+backup_KII-L21C185B130.rar Thanks to Under World
and it changed everything then
Hi! I have successfully revived a GS3 motherboard after it was dead because of SDS using this tool. As everything was wiped from it and replaced with zeroes I have lost original EFS (the former owner didn't root it so ... no backup of EFS). I flashed stock ROM via Odin (Baseband version is I9300BVUGNB2 and it's I9300XXUGPE1 firmware). I saw that others are having even a missing baseband version but mine is here. The IMEI is generic (0049...), when enabling Bluetooth I get a reboot, Samsung Internet and com.google.android.gapps are force closing and there's such a big delay between the time I'm pressing any button to wake the screen and the screen wake up.
1. I have no backup (obviously)
2. I have a working S3 with I9300XXLFB modem and I tried to restore its EFS to my other S3 motherboard with no luck
3. Don't tell me to flash stock ROM via Odin as it's obvious that a stock ROM won't restore a unique number which is missing from it's place. Or will it? Is it hardwritten somewhere in the memory?
4. No Samsung Service here in my city (and I'm not planning to search all over Romania for a service... I don't think it even exists )
What can I do to restore that backup? Also how can I change the IMEI back to original (I have it written on the paper) because I don't want to get the same IMEI on two devices
P. S. The other EFS is my property so I'm not breaking any rules or laws because I'm using it's base to repair another phone. Then I will change it to original. I hope I won't need to use the backup maybe it will work another way. How the services are repairing you broken EFS? ?
Any help would be greatly appreciated
The first thing to do is flash a stock firmware. Have you tried the recovery mode in kies?.
shivadow said:
The first thing to do is flash a stock firmware. Have you tried the recovery mode in kies?.
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I have successfully written my IMEI and SN but now I'm getting 2 issues:
1. Not registered in the network
2. When turning on Bluetooth on 4.1 it won't turn on and on 4.3 it will freeze the device. Now I'm trying to fix the first one but the second one I couldn't fix. Any ideas? Should I rewrite BT MAC address too to fix it?
How did you write the imei to the phone?
minealex2244 said:
I have successfully written my IMEI and SN but now I'm getting 2 issues:
1. Not registered in the network
2. When turning on Bluetooth on 4.1 it won't turn on and on 4.3 it will freeze the device. Now I'm trying to fix the first one but the second one I couldn't fix. Any ideas? Should I rewrite BT MAC address too to fix it?
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I have just fixed the network error but... BT is still freezing my phone
No IMEI Fix?
minealex2244 said:
I have just fixed the network error but... BT is still freezing my phone
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minealex2244 said:
I have successfully written my IMEI and SN but now I'm getting 2 issues...
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audit13 said:
How did you write the imei to the phone?
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Why did you marked the thread as [SOLVED] & don't you answer @audit13's question & maybe help an other user with the same problem finding this thread?
As for your Bluetooth freezing problem I would say flash stock Samsung again after Formatting Data (not wipe see https://twrp.me/faq/datamedia.html for an explanation of the difference) & try an other modem.
I am running on S3 i9300 the I9300XXUGOK1 modem (2015-Nov-25) which I attached to this post as well as I9300UBUGNK1 (2014-Nov-6) & both are more recent than the I9300BVUGNB2 (2014-02-18) that you have on that device @ the present.
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curiousrom said:
Why did you marked the thread as [SOLVED] & don't you answer @audit13's question & maybe help an other user with the same problem finding this thread?
As for your Bluetooth freezing problem I would say flash stock Samsung again after Formatting Data (not wipe see https://twrp.me/faq/datamedia.html for an explanation of the difference) & try an other modem.
I am running on S3 i9300 the I9300XXUGOK1 modem (2015-Nov-25) which I attached to this post as well as I9300UBUGNK1 (2014-Nov-6) & both are more recent than the I9300BVUGNB2 (2014-02-18) that you have on that device @ the present.
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Thank you for your answer. I have already answered him in PM. I was busy with some exams and I didn't have time to write here something.
To write the IMEI you can use a tool from the web (payment recommended). Something like Chimera Tool or Z3X Pro