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Hi guys I have a problem, I had in my hands a p7 of an old owner who does not know how he had cleared the imei and the cell did not take more, never mind if it could not restore it I would have used only with wifi but last night in an attempt to insert a hypothetical backup imei think I damaged part of the system and the bootloader because now the phone in question after the restart does not turn any more, and the LED flashes twice green then red twice and twice again green
Any key combination I try not do anything and if I connect it to the PC is detected with an unknown device name in Chinese ._. how can I rearrange the tuttooo ?? you help me prrgo T.T
thanks in advance to everyone I apologize if I had to put it in the post modding but I'm not sure where it belongs thanks
No one can help me?? D:
Do you have adb installed on your pc?
If so, is it working and does it show the serial number of the phone when typing adb devices?
darklife96 said:
No one can help me?? D:
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Depends on how you were trying to restore imei. Describe step by step what have you done?
i've use 5iromtoolbox on my p7 with root and flash a corrupt imei backup (i think it was of another huawei phone) i don't think it can be bring at hardbrick :'(
P7 keeps imei in other partition than 5iromtoolbox makes backup of. Shortly, if you could make backup with this tool before and then try to restore it, you were just reflash some partition without any affect on imei but and without any consequences for device. But you have flashed partition from absolutely other device...
Blinking led means that some partition is corrupted or even maybe partition table. If it could be some partition that can be reflashed via fastboot, you could have a chance to unbrick it. But it's not.
Now the only way to unbrick it - is full reflash of whole memory using some manufacturer's hardware tool. So you're right, it's hardbricked.
Bring it to service. But I presume they will you offer replace of whole board that is comparable with price of the new device.
yes...there isn't no solution to flash new partition unless hardware flash tool? or ther is a guide to flash it (i think no)?
please help me i lost my sn and i now it shows sn:000000 PNsome numbers)
please help me share screen shot, or tell me if your SN is alos 0000000?
You may flash the stock firmware with flashtool again. That may correct your S.N. My sn shows a long number sn and again some PN also.
reflashing the ROM will not work, i tried it
seking said:
You may flash the stock firmware with flashtool again. That may correct your S.N. My sn shows a long number sn and again some PN also.
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i accidentally format the whole flash, the the imei, nvram, mac addresses are changed/damaged,
i was able to recover IMEI, nvram, mac, pn, but the sn is not updating using the sn writer tool it still shows sn:00000000
any help will be appreciated.
my be mobile uncle tools may help. Have you tried it?
For the past half a year, I have been using Carbon rom on my Lenovo K3 Note, and it was fine, until it started slowing down. So, I decided to change it to another rom (Nexus), and the next thing I know, my SIM card is no longer detected.
Turns out, the IMEI was wiped.
How would I go about restoring this?
The things I have done:
MauiMETA = Never detects my phone. Places it into meta mode, but the light never turns yellow. Tried on 3 computers, and had no success on getting it to work. For two of the three, I couldn't find drivers for mt65xx and CDC.
MTK Droid Tool: The option to change the IMEI remained permanently greyed out, and was never given the option to change it.
Official rom: Didn't work. Currently using it, and still the same error (Null). Tried factory resetting it, no change.
Engineering mode: Always gave me an error when trying to enter command, never accepted it.
IMEI.EXE: Everything worked, except the IMEI's never changed in my device.
Have tried multiple roms, multiple wipes, SPFlash, CWM (Even ended up installing it again because I wiped my entire phone with SPFlash), and pretty much every trick I could find.
I need this think working in 12 hours.
EDIT: Problem was resolved with trying "official" roms until one allowed me to update within the rom. The Update that was installed via Lenovo's bootloader fixed it. The finished product was that of an untouched phone; I had to reinstall a bootloader, root, and a new rom.
If flashing stock doesn't help, and you have no kind of backup of where the imei resides, you likely need a service center to hopefully help.
But know that any talk of manually inputting imei numbers is not allowed on XDA, as its illegal in most areas.
Good luck!
Darth said:
If flashing stock doesn't help, and you have no kind of backup of where the imei resides, you likely need a service center to hopefully help.
But know that any talk of manually inputting imei numbers is not allowed on XDA, as its illegal in most areas.
Good luck!
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So it isn't as simple as entering the two codes under my battery into some location, and rebooting?
I'm currently in Europe, and have no idea how any of that works (Studying abroad).
RocketPenguin1 said:
So it isn't as simple as entering the two codes under my battery into some location, and rebooting?
I'm currently in Europe, and have no idea how any of that works (Studying abroad).
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That talk is not allowed, as I said. Inputting numbers falls under tampering and is illegal in most areas, as I said.
So try flashing stock, if you can. But without some sort of backup, you may be out of luck unfortunately.
Please keep number inputting talk off XDA, or I will need to close this thread. :good:
UPDATE: So, I flashed another "official" rom, which initially didn't work. However, it did give me the option to upgrade, which I did. With that upgrade, the IMEI is back, and my SIM card works.
Thing is, the ROM is almost entirely in Chinese.
How would I change my rom without wiping the IMEI?
Please post the link to download the ROM you used.
I have the same issue and even service centers failed to attempt this.
Thanx and regards
Raju
Chennai
You can easily rewrite imei number using snwriter tool, google it.
Hello! I lost IMEI and got NVRAM Warning after flashing Redmi 9 with SP Flash Tool. I tried lots of programs to repair it like Maui Meta, SN Write Tool etc. But I can't get the drivers working properly. Are there any other ways to repair it? If there are, could you please help me to get it working? I feel like I'm already about to surrender...
me_smart34 said:
Hello! I lost IMEI and got NVRAM Warning after flashing Redmi 9 with SP Flash Tool. I tried lots of programs to repair it like Maui Meta, SN Write Tool etc. But I can't get the drivers working properly. Are there any other ways to repair it? If there are, could you please help me to get it working? I feel like I'm already about to surrender...
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No you can not..
You need mirrakel box or like this box to fix imei....i wander why you flash rom with sp??
Shas45558 said:
No you can not..
You need mirrakel box or like this box to fix imei....i wander why you flash rom with sp??
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Thank you for a response! I used sp because i hardbricked my phone...
me_smart34 said:
Thank you for a response! I used sp because i hardbricked my phone...
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Hmm..i think you erase and update your device and if you do so it is a wrong steps...when use sp you need to check update framware option
Shas45558 said:
Hmm..i think you erase and update your device and if you do so it is a wrong steps...when use sp you need to check update framware option
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The problem is that i checked "firmware upgrade" and it's all erased anyway. I've read this is a common problem when you use sp you lose imei and stuff. I would fix this in a few minutes but this stupid drivers...just can't get them working...
me_smart34 said:
The problem is that i checked "firmware upgrade" and it's all erased anyway. I've read this is a common problem when you use sp you lose imei and stuff. I would fix this in a few minutes but this stupid drivers...just can't get them working...
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Without imei is it possible to unlock bootloader or root your devices
me_smart34 said:
Hello! I lost IMEI and got NVRAM Warning after flashing Redmi 9 with SP Flash Tool. I tried lots of programs to repair it like Maui Meta, SN Write Tool etc. But I can't get the drivers working properly. Are there any other ways to repair it? If there are, could you please help me to get it working? I feel like I'm already about to surrender...
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Click to collapse
If you didn't backup your IMEI before you lost it, probably you will never can recover both of imei.
But, you can recover one of them.
You need to write the IMEI to any (newer) device that allow imei writing. (Redmi Note 8 Pro can does it.)
And then, making the imei 1 as empty/null and into imei 2 you can write your new imei.
After it, you can backup the nvdata from that phone and restore it to your device.
So, you will have only imei 2. If you try to write imei 1 too, your device will get nvdata corrupted.
Good luck.
me_smart34 said:
The problem is that i checked "firmware upgrade" and it's all erased anyway. I've read this is a common problem when you use sp you lose imei and stuff. I would fix this in a few minutes but this stupid drivers...just can't get them working...
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If you lost your imei, definitely you didn't make a firmware upgrade, but a format all.
Shas45558 said:
Without imei is it possible to unlock bootloader or root your devices
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Yes, you can.
But you need a sim card from an operator that doesn't require the imei for using its service.
And obviously, you need your baseband intact.
If you try a sim card from an operator that requires imei for using its service, the sim card will not be registered.
If you want to restore the state of UNLOCKED BOOTLOADER, you need to follow this guide: https://forum.xda-developers.com/t/...omi-redmi-note-9-xiaomi-redmi-10x-4g.4220013/
VD171 said:
If you didn't backup your IMEI before you lost it, probably you will never can recover both of imei.
But, you can recover one of them.
You need to write the IMEI to any (newer) device that allow imei writing. (Redmi Note 8 Pro can does it.)
And then, making the imei 1 as empty/null and into imei 2 you can write your new imei.
After it, you can backup the nvdata from that phone and restore it to your device.
So, you will have only imei 2. If you try to write imei 1 too, your device will get nvdata corrupted.
Good luck.
If you lost your imei, definitely you didn't make a firmware upgrade, but a format all.
Yes, you can.
But you need a sim card from an operator that doesn't require the imei for using its service.
And obviously, you need your baseband intact.
If you try a sim card from an operator that requires imei for using its service, the sim card will not be registered.
If you want to restore the state of UNLOCKED BOOTLOADER, you need to follow this guide: https://forum.xda-developers.com/t/...omi-redmi-note-9-xiaomi-redmi-10x-4g.4220013/
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I just found out that mi flash pro shows my IMEIs when I connect my phone in recovery mode. Could it be possibly happening because of the new firmware and I just need to flash into something different than global version or I'm wrong somewhere?
me_smart34 said:
I just found out that mi flash pro shows my IMEIs when I connect my phone in recovery mode. Could it be possibly happening because of the new firmware and I just need to flash into something different than global version or I'm wrong somewhere?
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No. It will never write or recover your IMEI.
Accidently got the drivers working. Then i tried using maui meta and sn write tool to fix imei but i got errors. For example maui meta says "Write to target failed" and sn gives something like timeout error. Never felt that close...
me_smart34 said:
Accidently got the drivers working. Then i tried using maui meta and sn write tool to fix imei but i got errors. For example maui meta says "Write to target failed" and sn gives something like timeout error. Never felt that close...
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Click to collapse
Unhappy, maui meta can't help you.
You need to follow the guide I've sent for recovering only imei 2.
Good luck
VD171 said:
But, you can recover one of them.
You need to write the IMEI to any (newer) device that allow imei writing. (Redmi Note 8 Pro can does it.)
And then, making the imei 1 as empty/null and into imei 2 you can write your new imei.
After it, you can backup the nvdata from that phone and restore it to your device.
So, you will have only imei 2. If you try to write imei 1 too, your device will get nvdata corrupted.
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if use an older device? eg Redmi Note 4. Will this work? p. s english, not my language
Slaventei2 said:
if use an older device? eg Redmi Note 4. Will this work? p. s english, not my language
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I'm not sure, sorry. I'm sure only for Redmi Note 8 Pro.
You can try and then tell us the result too
Hello,
Hello
While rotating, I dumped the entire system.
Eventually I bought a second phone and made a copy of the system (mtkclient).
After completing the system, the phone fired and I managed to root it, but GSM does not work (no IMEI)
How to restore IMEI? someone will suggest?
if you not made backup -
IMEI: seen in opporeserve2
ICCID1: seen in nvdata
serial: seen in nvram nvdata expdb
MAC(wifi+BT): seen in nvdata nvram proinfo
additionaly suggested: opporeserve1+ opporeserve3 +expdb +frp +md1img +cdt_engineering
then may be problematic ...
if all already lost and nothing more to backup - can try
[GUIDE]Restoring your lost IMEI in MTK phone
A common problem many face in their phone is loss of IMEI no. This is results in no network detection by your phone. U can come to know you have lost your IMEI by checking Settings->About phone->Phone information. There under IMEI section you...
forum.xda-developers.com
but imei possible HW-encoded and PKI-Signed by partition ... then nothing helps ...
DaLiV said:
but imei possible HW-encoded and PKI-Signed by partition ... then nothing helps ...
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I think you are right about the signature here.
I made a full clone from a second identical phone and it didn't take IMEI.
I read from the Internet that the DownloadTool_RCSM tool (included with the stock rom) fixes the problem with IMEI, but after launching it requires authorization. Anyone found a solution to bypass the authorization of DownloadTool_RCSM for RMX3085?
DaLiV said:
if you not made backup -
IMEI: seen in opporeserve2
ICCID1: seen in nvdata
serial: seen in nvram nvdata expdb
MAC(wifi+BT): seen in nvdata nvram proinfo
additionaly suggested: opporeserve1+ opporeserve3 +expdb +frp +md1img +cdt_engineering
then may be problematic ...
if all already lost and nothing more to backup - can try
[GUIDE]Restoring your lost IMEI in MTK phone
A common problem many face in their phone is loss of IMEI no. This is results in no network detection by your phone. U can come to know you have lost your IMEI by checking Settings->About phone->Phone information. There under IMEI section you...
forum.xda-developers.com
but imei possible HW-encoded and PKI-Signed by partition ... then nothing helps ...
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Click to collapse
Wrong only single file gives imei details. This file only required to get imei back
safelock1 said:
I think you are right about the signature here.
I made a full clone from a second identical phone and it didn't take IMEI.
I read from the Internet that the DownloadTool_RCSM tool (included with the stock rom) fixes the problem with IMEI, but after launching it requires authorization. Anyone found a solution to bypass the authorization of DownloadTool_RCSM for RMX3085?
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Click to collapse
Not able to fix
safelock1 said:
Hello,
Hello
While rotating, I dumped the entire system.
Eventually I bought a second phone and made a copy of the system (mtkclient).
After completing the system, the phone fired and I managed to root it, but GSM does not work (no IMEI)
How to restore IMEI? someone will suggest?
Click to expand...
Click to collapse
you cant restore system that you dumped on start? "While rotating, I dumped the entire system"