_solved_
Hello guys!
recently i backed up my rom LS 3.1 using CWM
since i have had some issuses with it i preformed a restore to the backup even thogh there was a little line says there is no files
i rebooted the phone and now it will not connect to the network so i can not prefom any phone calls or send sms or anything
the wifi connection is working
i have backed up effs a long time ago!
if I will reinstall a rom will it slove my problem?
what should I do
please help me!
best regards
Ido
edit:
i think i lost my IMEI
baseband version: unknwon
edit No#2
problem solved i have resotred a back up of my stock rom running JB 4.1.2
and now i have service even though the phone is on roming mode but everything else is working therefore I dont care about it
Hello guys,
Short version:
My O4X suddenly lost signal and IMEI, look likes hardware problem. But when I reflash with V20A kdz, it works then after few restarts, It happens again.
Any help will be appreciated. Thanks in advance.
Detailed version:
- I was on CM11 nightly (20140923) for some time, it was smooth and no problem but then suddenly lost imei and signal.
- Tried to flash and wipe the latest nightly without luck
- decided to try the V20A kdz and it works again for few restarts (root and stuffs)
- Tried kdz without doing anything, just restart. After 3 restarts, lost IMEI again.
Thank you for your time and thank you in advance.
Also the friends here have similar problem but mine is still flashable... not sure for how long
http://forum.xda-developers.com/optimus-4x-hd/help/help-lg-optimus-4x-basebandv20c-october-t2978842
klbterminator said:
Hello guys,
Short version:
My O4X suddenly lost signal and IMEI, look likes hardware problem. But when I reflash with V20A kdz, it works then after few restarts, It happens again.
Any help will be appreciated. Thanks in advance.
Detailed version:
- I was on CM11 nightly (20140923) for some time, it was smooth and no problem but then suddenly lost imei and signal.
- Tried to flash and wipe the latest nightly without luck
- decided to try the V20A kdz and it works again for few restarts (root and stuffs)
- Tried kdz without doing anything, just restart. After 3 restarts, lost IMEI again.
Thank you for your time and thank you in advance.
Also the friends here have similar problem but mine is still flashable... not sure for how long
http://forum.xda-developers.com/optimus-4x-hd/help/help-lg-optimus-4x-basebandv20c-october-t2978842
Click to expand...
Click to collapse
I have your s problem and dont know what i will do. If you can. Please help me/
i have the same problem with my p880
I had the same problem...
In my case, as far as i can tell is hardware related.
The connection (imei and baseband) returns only if i use brute force, and start to press the phone very hard near the edges, near the the sim. .But they disappear if i turn off or reset the phone...
sergiohinniger said:
I had the same problem...
In my case, as far as i can tell is hardware related.
The connection (imei and baseband) returns only if i use brute force, and start to press the phone very hard near the edges, near the the sim. .But they disappear if i turn off or reset the phone...
Click to expand...
Click to collapse
can you picture where did you pushed it pls, cheers
klbterminator said:
can you picture where did you pushed it pls, cheers
Click to expand...
Click to collapse
Is hard to take pictures because this is not a tutorial, i press different parts every time i lost my imei, until it works. What i do is pressing really hard (even bending a little the phone) everything above the battery, especially the sim card holder. Sometimes take 5, 6 , 7 attempts until the signal returns. When the phone turns on wait a little, because takes a few minutes until the signal returns.
I have kind of the same problem, but with slight differences: if I restart the phone, most times than not I get the signal back (at least for a few more hours) and using Zaiben's RC17 ROM it manages to get the signal back by itself after a while, no reboot needed. What I've found to be a "hack/solution" for this problem is to use the app Tasker to change network mode from 3G to 2G when the screen turns off. It appears than while in 2G this problem doesn't present itself...
@sergiohinniger apparently your brute-force method kinda works for me as well.
My phone started losing IMEI and baseband version after I replaced the audio jack and "small" PCB (the one with USB - now I'm back with original one). I then re-chcecked all connectors and coaxial cable, but the issue persists.
I think it works after few reboots with pressure on the back, so I believe that most likely it's caused by some bad cennectors. I have no idea though what to do with that Help, anyone?
It's true, with Zaiben or any stock roms the signal returns far more easily and sometimes resists the reboot. But now i have a new problem, the mac address, even when the signal returns, stay 00:00:00:00:00:00. I can only fix with a mac spoof app. This problem doesn't happen when i use custom roms, but the 3g signal is harder the return.
Some news, bad news
I have asked some repairers and here is their answer:
It's baseband file problem, if you have original Nandroid backup then it might help otherwise you can say bye bye to it
Click to expand...
Click to collapse
basically, the baseband/IMEI file is damaged due to flashing rom, if you dont have origianl file, there is noway to save it
Sorry for bring back a dead post, I think it's a good infomation for people
Need Help "LOST IMEI and Baseband Unkonwn"
I was using Euporia 5.0.1 on LG 4x
I received update notification and I downloaded Update.zip ( which included to 5.1)
By mistake i flashed the zip directly from CWM ( without Formatting any partition )
after restarting there was no IMEI
Following things I have tried
1) Trying to flash Original V20C KDZ. via LG Flash Tool. ( I think it checks for IMEI , and that's why stuck in between)
2) Use LG Software Update tool. ( also can't progress with IMEI)
3) Flashed Original V20c Flashable zip from CWM (But it didn't restored my IMEI)
4) Contacted LG Service Center, and They say You need to change whole Motherboard. ( I was Shocked to know that )
:crying:
If anybody went to same problem. and resolved .
Please Guide me.
Jatin Patel said:
I was using Euporia 5.0.1 on LG 4x
I received update notification and I downloaded Update.zip ( which included to 5.1)
By mistake i flashed the zip directly from CWM ( without Formatting any partition )
after restarting there was no IMEI
Following things I have tried
1) Trying to flash Original V20C KDZ. via LG Flash Tool. ( I think it checks for IMEI , and that's why stuck in between)
2) Use LG Software Update tool. ( also can't progress with IMEI)
3) Flashed Original V20c Flashable zip from CWM (But it didn't restored my IMEI)
4) Contacted LG Service Center, and They say You need to change whole Motherboard. ( I was Shocked to know that )
:crying:
If anybody went to same problem. and resolved .
Please Guide me.
Click to expand...
Click to collapse
A repairer told me that some rom might contain RIL or baseband bugs that accidentally **** up our IMEI partition/files, so if you have NANDroid backup then try to restore it
I bought new Mi5 and I still didn't put Sim card inside wanted to configure and see what phone can but when I entered configuration menu after 1st power up I manage to choose language and few things more and phone rebooted, then I manage to almost finish configuration then freeze and reboot again, after few tries I finished configuration but freeze (usually only last few seconds) and reboot happen again. Then phone offered me update software which I manage to reach from 3rd time and successfully update only with Mi PC Suite, not from phone update app. Interesting, all flashing proces with Mi PC Suite always is going as should be, without reboots etc... Crap happen only in OS. Now I got latest China stable (I bought phone in China) which has same problem with rebooting. Then I wiped all I can, factory reset etc...nothing helps.
-Still didn't unlock phone in case I need to return it.
-Didn't try global Rom because I can't flash it
I was reading forums and found a lot people have same problem but didn't find what they done on the end to make phone work.
If anyone have some solution, let me know. Returning phone from EU to China is not 1 day Or does someone know if someone in EU can service this if needed?
thanks in advance
huh,
I solved (for now) problem with installing this, developer version of miui 8 from here
http://xiaomiadvices.com/download-miui-8-6616-china-developer-rom-recoveryfastboot/
Downloaded it and installed with English version of MI PC Suite. Developer rom is Chinese (as my default software version in phone) over latest Chinese 7.3.10 miui
With original software phone was restarting, freezing randomly every 30 seconds or 1 minute of usage.
Now need to wait to unlock phone so I can use Global version of rom to get play store etc...
Is there any possible way to reset or downgrade the firmware, bootloader or recovery of a Pebble Classic?
My pebble is completely non-functional after a recent firmware upgrade. I don't know when exactly it happened but now it's on Firmware v3.12.2, Recovery v3.8-prf9 and Bootloader 0x56418670 and with that combination it seems the bluetooth driver is faulty or something, because it has an invalid ID and it becomes un-discoverable by any other device.
It works fine only when in recovery mode. At that point, bluetooth seems to work fine, it gets connected, but then the Pebble app does its update and after a restart Bluetooth is non-functional again.
Pebble support won't look into the issue so I'm looking for 'aftermarket' methods of flashing a different / older ROM.
Any hints or pointers would be greatly welcome.
Best,
Julian
Same problem...no replies????
Same problem
I have the same problem. Any solutions?
solved
Same problem here. Managed to revive it !
So I bought a pebble Model 301BL Hardware V3R3 , and it already had the latest firmware , the 3.12 with time line , but no bluetooth . In recovery mode the bluetooth worked fine. But after update , same problem.
Tried the old App , got bootloop , and recovery again.
After days of searching , I found this site were there is a backup of the Pebble Store, there I have found an old firmare v2.1
How to:
You will need : A pebble original ( mine V3R3 )
charging cable
android phone
this app Gadgetbridge
this firmware v2.1
First connect your pebble to the charger , go to setings and do the factory reset. The watch will reset and go to the recovery mode. Install the gadgetbridge app on your phone and download de firmware 2.1.
Open the app and connect your pebble in the app , there are two bluetooth options , choose the second one.
After pair and connection ok , press the second icon , the two squares , you will see the stuff on the watch , Apps , watch faces , and so on. Just press the + button , and navigate to were you saved the 2.1 firmware , and select it. select Install.
If all goes well , you should now have firmware 2.1 on your pebble.
For latest v2.9 you must get the old Pebble App.
If you connect your pebble to the new Pebble App , you will get the same faulty firmware , so don't , it will still be faulty and you will have to do the proccess again to get back to a safe 2.1 firmware.
Feel free to ask me if you have problems .
Good luck !
Also you should save this Pebble store backup for when the app will be clossed , just in case.
---gadgetbridge https://f-droid.org/packages/nodomain.freeyourgadget.gadgetbridge/
---firmware 2.1 https://github.com/aveao/PebbleArchive/blob/1f51df3c1f1de8a80134168e0c58e9e9f37d86de/Firmware/Extra/v1_5/nightly/Pebble-2.1-v1_5.pbz
---pebble store backup https://github.com/aveao/PebbleArchive/tree/1f51df3c1f1de8a80134168e0c58e9e9f37d86de
Hi all,
I have a brand new nubia z17 mini eu version. I have noticed that when the phone is turned off it doesn't charge (the red notification blinks but nothing appears on the screen nor the phone vibrates).
I thought it was due to the software OTA last update. I performed a factory reset but the problem persist.
I also noticed that rarely but not always, when the phone is turned off I'm able to charge it using the PC port.
Anyone has faced the same issue? Is there a way to solve it? I am afraid of running out of juice and won't be able to charge the phone anymore.
P.S: I tested with another cable and another charger and the same occurs :crying:
Maybe the following phone details are useful:
Model number: NX569J
VTELCA UI: V4.0
Compilation number: NX569J_ENCommon_V1.07
Kernel version: 3.10.84-perf-g1269e29-00244-g8850126-dirty ([email protected]#1)
Android version: 6.0.1
Hardware version: MB_C
Thank yo sou much for your time