I have Asus fe170cg lollipop updated tablet. I rooted it through fastboot and updated su binary.. But after rebooting the device softbricked. I managed to get the device back by formatting and wiping the cache partition through cwm recovery....Now the device is rooted but has imei null problem i.e., no network on both the Sims.. Plz help me to get my tablet working again.
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hello everyone...my asus zenfone 2 ze550ml got bricked during restating os...it was got into bootloop...so i tried to reflash it with Asus flash tool but wrong serial detected and always ends with error message REMOTE GPT Failed...i tried to flash stock recovery it shows writing successfull but nothing happen...unable to enter in recovery mode...then mange to flash CMW tathered recovery then it shows cant't mount cache error..nothing works , unable to install from zip and sideload too...so i tried to restore temporary bootloader by using Xfstk tool download complete but nothing happen...still the same commands errors....i triead all possible ways to flash rom but nothing work for me....my zf2 lying unused about 2 weeks its out of warranty ...please help me...thanks in advance
Hello,
I have a big problem with my H815. I've installed H-ROM_V30-PORT-V2.1 but now I have no signal / no service and my IMEI is "unknown".
The steps i did before:
1. Unlocked the bootloader with this tutorial:
https://www.youtube.com/watch?v=O64GfQORCaE&t=450s
2. Installed TWRP (twrp-3.2.0-0-g4.img)
3. Made a full backup with TWRP (efs, boot, system, cache, etc...) and copied the backup at my pc.
Then i wiped the phone.
4. Installed H-ROM
https://forum.xda-developers.com/g4/development/rom-h-rom-v30-port-t3672567
So the system is working well and booting, but I have no signal and my IMEI is "unknown" in the android settings.
I thought this could be not a big problem, because I made a TWRP backup. So I copied the backup-files back from my PC to the phone.
At TWRP I can choose the backup but then nothing will happen.
The screen shows:
Running Recovery Commands
Updating partition details...
...done
Full SELinux support is present.
MTP Enabled.
Thats all. But TWRP does not restore anything.
Can you please help me??? I have no idea what I could do now :crying::crying:
I forgot a very importent step.
At the end I rooted the phone with SuperSU. And that's the step, when my IMEI got lost.
I used UPDATE-SuperSU-v2.76-20160630161323.
Is there a way to root the phone without loosing the imei???
try this: https://forum.xda-developers.com/showpost.php?p=73489308&postcount=2
i have a520f, and my 520 goes into bootloop, so i try to flash it via odin with the latest firmware, succeded
but now the real problem start, it can not boot into the system because the Can't mount /efs (invalid argument)
so i try to install recovery (twrp) via odin, but my rmm is prenormal.
what i'd like to ask, is there any solution that i can try ?
k3nzo007 said:
i have a520f, and my 520 goes into bootloop, so i try to flash it via odin with the latest firmware, succeded
but now the real problem start, it can not boot into the system because the Can't mount /efs (invalid argument)
so i try to install recovery (twrp) via odin, but my rmm is prenormal.
what i'd like to ask, is there any solution that i can try ?
Click to expand...
Click to collapse
I have this problem. IMEI and baseband unknown, cant use wifi or simcard.
I've tried to flash EFS-Fix-regalstreak.tar.md5 and other CP (that contain modem.bin), and now the "cant mount /efs" problem is gone, but still NULL IMEI.
Try looking for latest firmware that have same security level/binaries like your current firmware. This is just an example in my case, my phone using A520FXXU7CRHA firmware, so try looking for the same "U7" firmware too.
If your phone still rooted, maybe you can try to restoring EFS by some method in here. Just search "restore EFS"
dinoonino said:
I have this problem. IMEI and baseband unknown, cant use wifi or simcard.
I've tried to flash EFS-Fix-regalstreak.tar.md5 and other CP (that contain modem.bin), and now the "cant mount /efs" problem is gone, but still NULL IMEI.
Try looking for latest firmware that have same security level/binaries like your current firmware. This is just an example in my case, my phone using A520FXXU7CRHA firmware, so try looking for the same "U7" firmware too.
If your phone still rooted, maybe you can try to restoring EFS by some method in here. Just search "restore EFS"
Click to expand...
Click to collapse
My phone is brand new, but i got it as a give away back in 2018, so not rooted. but the funny thing, when i plug it on the wall charger, it can boot up with no problem. so i will try to take it to local service center and check/change the battery.
After flashing G960FXXS7CSJ3 (November firmware) I can no longer flash anything.
(can't mount data partition)
When I try downgrading to G960FXXU5CSF2 (June firmware) Odin fails and the screen says:
SW REV. CHECK FAIL (BOOTLOADER) DEVICE: 7 BINARY: 5
November G960FXXS7CSJ3 seems to have upgraded the bootloader security, does anyone know a fix?
My boot loader is unlocked (KG STATE: CHECKING)
Got SM-G960F in June running G960FXXU5CSF2 and had no probs installing LOS16 via TWRP.
Recently I wanted to try other roms but as soon as I flashed G960FXXS7CSJ3 (November stock) then TWRP always says can't mount data partition.
Although Bootloader says already unlocked in developer settings and KG State: CHECKING in download mode, is it possible I must wait 7 days?
Whenever I install G960FXXS7CSJ3 (no pin or password) I have no problem installing TWRP but as soon as I try wiping, flashing or restoring it says can't mount data partition.
HAAALP..!!
you must "format" data partition, not wipe
mistakenly replied to thread
andylitias said:
you must "format" data partition, not wipe
Click to expand...
Click to collapse
Very grateful for your input, got me back up & running in minutes!
didn't realise I could format in advanced/repair so I formatted to ext2 then back to ext4, wiped & restored a LOS16 backup, so relieved, thanks!
I got this error on my htc 816 in twrp
It can't mount anything I tried changing the file system to ext2 and then back to ext4 but with no luck at all
I also tried restoring a backup and that failed too
I also tried erasing it using fastboot that also failed
I also tried reflashing recovery and system using fastboot that failed too please help
Hello sir
My device poco m2 pro . I bought it from Bangladesh also its unofficial . But my problem is when i try to purchase anything from my google play card most of time showing transaction error . Even if i sign in another phone then this card working .. so i dont know how to solve it .. ao could you help me please