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Fasttrack · 08-03-2022, 01:25 PM

Hello Sir ,My realme 7 4g rm2151 Mt6785 device baseband is showing unknown and imei also null, i have imei backup but backup is not working, because of baseband ,that is unknown , i tried various firmware but my baseband is still unknown! Please help me to fix my baseband and imei null problem! Thank you.

***hovatek*** · 09-03-2022, 03:19 PM

(08-03-2022, 01:25 PM)Fasttrack Wrote: Hello Sir ,My realme 7 4g rm2151 Mt6785 device baseband is showing unknown and imei also null, i have imei backup but backup is not working, because of baseband ,that is unknown , i tried various firmware but my baseband is still unknown! Please help me to fix my baseband and imei null problem! Thank you.

How did you end up with unknown baseband? What was the original build number?

Fasttrack · 09-03-2022, 04:30 PM

Sir my baseband is fixed after flashing stock rom but imei is still null and i dont have my imei backup , please help me to fix it Sir .

***hovatek*** · 11-03-2022, 02:00 PM

(09-03-2022, 04:30 PM)Fasttrack Wrote: Sir my baseband is fixed after flashing stock rom but imei is still null and i dont have my imei backup , please help me to fix it Sir .

Can you get access to another device's (same model) nvram backup?
Also consider modem meta and adb (root) methods @ https://www.hovatek.com/forum/thread-116.html

Fasttrack · 11-03-2022, 02:38 PM

i have my friends imei backup, but when i use it ,the baseband goes unknown.And i tried using modem meta tool, it boots in meta mode but the remaining handshake fails.Please help sir

Fasttrack · 11-03-2022, 02:40 PM

And Sir i tried modem meta on Android 10 version A.43 and A.45, forgot to mention

Fasttrack · 13-03-2022, 02:18 PM

Help me Sir , my device is rooted and i tried Adb root and modem meta method, bit didnt worked, i have my friends imei backup can we, edit it? If so please help me, my baseband os good , my phone is rooted and i have my friends imei which dont change my imei, PLEASE HELP SIR

***hovatek*** · 14-03-2022, 03:56 PM

(13-03-2022, 02:18 PM)Fasttrack Wrote: Help me Sir , my device is rooted and i tried Adb root and modem meta method, bit didnt worked, i have my friends imei backup can we, edit it? If so please help me, my baseband os good , my phone is rooted and i have my friends imei which dont change my imei, PLEASE HELP SIR

1. Do you have the same build number and baseband as your friend's phone?
2. Did you backup both nvram and nvdata?

Fasttrack · 14-03-2022, 04:02 PM

Yes , we gave same baseband and build number but different serial number and i dont have my backup , i have backup of my friends imei files i.e nvdata , nvram , When i flash these file , the baseband goes unknown, Help me Sir , Can we edit nvram and nvdata file? If so please help me

***hovatek*** · 16-03-2022, 08:59 AM

(14-03-2022, 04:02 PM)Fasttrack Wrote: Yes , we gave same baseband and build number but different serial number and i dont have my backup , i have backup of my friends imei files i.e nvdata , nvram , When i flash these file , the baseband goes unknown, Help me Sir , Can we edit nvram and nvdata file? If so please help me

Make a full backup except userdata and system and let me see the list.
Which md partitions does the phone have e.g Md1...

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