Can someone please help me I unlocked my bootloader yesterday and installed lighting kernel and existenz all fine until I went to reboot and the phone continously blank a red led when plugged in charge so I flashed stock 4.1.2 to root and appeared to have no signal can someone help I my rooting status says unknown and it says invalid sim card on lockscreen I do have a nandroid backup from locked bootloader and a ta partition backup also I'm on stock rom and stock kernel
RJASSI21 said:
Can someone please help me I unlocked my bootloader yesterday and installed lighting kernel and existenz all fine until I went to reboot and the phone continously blank a red led when plugged in charge so I flashed stock 4.1.2 to root and appeared to have no signal can someone help I my rooting status says unknown and it says invalid sim card on lockscreen I do have a nandroid backup from locked bootloader and a ta partition backup also I'm on stock rom and stock kernel
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hi mate. we are on the same issues here. my rooting status is unknown too. some of the devs of xda tried to helped me and we cant fix it. He told me that maybe we are facing this issues is because our bootloader is damaged. and the only solution is go to the sony center and replace your phone to a new one.
xerwudjohn said:
hi mate. we are on the same issues here. my rooting status is unknown too. some of the devs of xda tried to helped me and we cant fix it. He told me that maybe we are facing this issues is because our bootloader is damaged. and the only solution is go to the sony center and replace your phone to a new one.
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Click to collapse
Bro i solved it by restoring my ta partition if you didnt back it up your kinda screwed but yeah I restored that and my bootloader went back to locked then I unlocked it again now its fine
RJASSI21 said:
Bro i solved it by restoring my ta partition if you didnt back it up your kinda screwed but yeah I restored that and my bootloader went back to locked then I unlocked it again now its fine
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Does TWRP backup includes TA backup???
Actually my phone runs 5.0.2 Pure X V3.1 and in service menu > configuration all errors (SIM, bootloader, rooting status, etc.,)
I've locked BL. It isn't a problem, 'cause going to pure stock ROM solves everything (should)
puneet0009 said:
Does TWRP backup includes TA backup???
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Click to collapse
Yah....twarp backup contains ta partition too....
Sent from my C6602 using xda app-developers app
So, how to restore from TWRP baCKUP. Sim is not detecting in my Xpeia Z.
puneet0009 said:
Does TWRP backup includes TA backup???
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Click to collapse
No, you have to backup it via pc before unlock. Using TA backup tool.
puneet0009 said:
So, how to restore from TWRP baCKUP. Sim is not detecting in my Xpeia Z.
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Click to collapse
Reboot recovery, select backup and hit restore...
Basic beginners knowledge..
I suggest bring your phone to Sony service center and never touch anything unless you want to spend money on new phone everytime
Hi guys, i have a big problem here... I have unlocked bootloader long time ago.. Yesterday, i did all of need to relock bootloader and restore the ta to could do the camera on full potentiality... but if i restore the ta don't work, then i can't use my camera without noise.. how i can resolve this problem? can i fix? thanks
I solved, can you delete the post
DavideSony said:
I solved, can you delete the post
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Click to collapse
Tell us what you did?
motorazrv3 said:
Tell us what you did?
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I've erased internal memory with flashtool, installed rom with flashtool, unlocked and relocked bootloader and i restored the TA... After that i've installed mx rom. Now All worls
hi,
CLT-L09 with imei 000000000, erased sn, already flashed, modem firmware is present, possible to fix it?
LEENO said:
hi,
CLT-L09 with imei 000000000, erased sn, already flashed, modem firmware is present, possible to fix it?
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Click to collapse
how did you do that?
LEENO said:
hi,
CLT-L09 with imei 000000000, erased sn, already flashed, modem firmware is present, possible to fix it?
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Click to collapse
Happened to me on Sony, just went back to stock and it fixed it. Have you tried eRecovery?
Could be oeminfo
What did you do? Need more info
LEENO said:
hi,
CLT-L09 with imei 000000000, erased sn, already flashed, modem firmware is present, possible to fix it?
Click to expand...
Click to collapse
People wonder why Huawei stopped unlocking. Imagine 100 emails a day like this haha. Either give more info, or send back to service center.
dladz said:
Happened to me on Sony, just went back to stock and it fixed it. Have you tried eRecovery?
Could be oeminfo
What did you do? Need more info
Click to expand...
Click to collapse
Erased nvdata, no backup
We need a donor nvram. All you need is files: nvram.bin, nvdata. img, persist. img, nvcfg. img, protect1. img, protect2. img, as well as pc. Goal: We will not take your imei. The most important thing for us is to understand what imei format miui accepts. Thanks.
Background:
NVRAM flew off by my mistake. Here I am with a friend trying to restore the imei. We're close to a solution. But we need donors to finally solve the problem. The loader is blocked
Please tell me I'm off topic. New guy.
Demeff said:
We need a donor nvram. All you need is files: nvram.bin, nvdata. img, persist. img, nvcfg. img, protect1. img, protect2. img, as well as pc. Goal: We will not take your imei. The most important thing for us is to understand what imei format miui accepts. Thanks.
Click to expand...
Click to collapse
Firstly, NOBODY should give anybody NO ONE of these files: nvram.bin, nvdata.img, persist.img, nvcfg.img, protect1.img, protect2.img.
If you have educational purpoises, here is not the place for collecting that.
Well, IMEI is present in NVRAM and NVDATA only.
NVRAM is the permant storage.
NVRAM is never formatted.
NVDATA is the variable storage.
NVDATA is formatted when data is formatted.
Nvdata is mounted at boot:
/dev/block/platform/bootdevice/by-name/nvdata /mnt/vendor/nvdata ext4 rw,seclabel,nosuid,nodev,noatime,discard,noauto_da_alloc,data=ordered 0 0
This is the file containing the IMEI: /mnt/vendor/nvdata/md/NVRAM/NVD_IMEI/LD0B_001
We have been trying to restore the imei for 6 days. We restored the imei only in engineering. Made a backup of nvram. Then we sewed miui. And there we restored the imei, but it gives this error:
So we thought that miui accepts these imeis in a different format.
IMEI for Slot1 will not be accepted on release versions.
Go back to engineering and erase the IMEI for slot1.
It needs to be empty.
Keeps only IMEI for slot2.
And then, it will works perfectly.
Only Xiaomi Centre can recover IMEI for slot1 if you lost it.
The fact is that we used the program sn write tool to restore imei 1 and 2, bt and wf. Then, to remove the first imei, I had to use the Modern Meta program. And with the help of NVRAM editor, we removed imei 1. We launch the phone, we see that there is a second imei. But the SIM cards don't work.
If your SIM card requires the imei it works in slot2 only.
Yes, we know that the SIM card requires an imei. We made imei 2. Then after that we flashed miui (not format all and download) and after flashing miui, imei 2 flew off
You said:
Demeff said:
The most important thing for us is to understand what imei format miui accepts.
Click to expand...
Click to collapse
But I think it is NOT specific to xiaomi/miui.
NVRAM and NVDATA structures present in MIUI, are same to other brands, models and newer android versions.
If I don't have an imei of 1. Can I link my account to mi unlock if I only have imei 2?
VD171 said:
You said:
But I think it is NOT specific to xiaomi/miui.
NVRAM and NVDATA structures present in MIUI, are same to other brands, models and newer android versions.
Click to expand...
Click to collapse
I need miui with imei 2 to unlock the bootloader, and then continue to live in peace
Demeff said:
Yes, we know that the SIM card requires an imei. We made imei 2. Then after that we flashed miui (not format all and download) and after flashing miui, imei 2 flew off
Click to expand...
Click to collapse
If you wipe data, flash using format all or flash using firmware upgrade, you will lose your imei again.
Read carefully:
1. Erase IMEI for slot1.
2. Write IMEI for slot2.
3. Backup NVDATA.
4. Flash anything you want or wipe your data if you want.
5. Restore NVDATA.
Done.
Keep the backup of NVDATA secure and if you need, just restore it back.
Demeff said:
If I don't have an imei of 1. Can I link my account to mi unlock if I only have imei 2?
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Click to collapse
Demeff said:
I need miui with imei 2 to unlock the bootloader, and then continue to live in peace
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Click to collapse
Yes, my friend.
Don't worry.
Only IMEI2 (slot2) is enough to bind your mi account and unlock your bootloader
VD171 said:
Yes, my friend.
Don't worry.
IMEI2 (slot2) is enough to bind your mi account and unlock your bootloader
Click to expand...
Click to collapse
Thank you for the information. Still, it's very good that it accepts another imei 2, otherwise it would be tin...
Demeff said:
Thank you for the information. Still, it's very good that it accepts another imei 2, otherwise it would be tin...
Click to expand...
Click to collapse
If you want to restore the state of unlocked bootloader, everything you need to do is unlock bootloader first and then backup the SECCFG partition.
If you lock bootloader again, just restore the backup of SECCFG and bootloader will be unlocked again.
VD171 said:
If you want to restore the state of unlocked bootloader, everything you need to do is unlock bootloader first and then backup the SECCFG partition.
If you lock bootloader again, just restore the backup of SECCFG and bootloader will be unlocked again.
Click to expand...
Click to collapse
I followed your advice. I managed to restore the imei 2! Thank you very much, my friend
Demeff said:
I followed your advice. I managed to restore the imei 2! Thank you very much, my friend
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Click to collapse
Good job, my friend.
You are welcome
VD171 said:
Good job, my friend.
You are welcome
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Click to collapse
I'm trying to link an account with mi unlock, and it says that I couldn't connect to the server. Try again later. What to do?
If you click a lot on "link account to device", I will get an error in the request parameter in error
I dont know why you cant unlock bootloader without IMEI i still can
CrisTV said:
I dont know why you cant unlock bootloader without IMEI i still can
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Click to collapse
No, you can't.