I am using LG G3 D855 unlocked with Android 5.0 v21a-AME-XX (unrooted) in India. It had battery issue and was doing reboot loop frequently. So I tried to reset the firmware via LG mobile support --> Options --> Upgrade recovery and second time via LG PC suite --> Restore upgrade errors. After that the IMEI number of my handset has become null. I don't know how to restore back. Please help me as I have tried hard reset and factory reset. No use.
I am also unable to view the 'Software info' under settings as it hangs there by saying 'settings not responding'. USB OTG is also not working (tried with different pen drives).
Kindly help me.
If I take it to LG authorized service centre ( http://www.lgmobiles.com )
Try this to restore your imei
http://tips4droid.com/backup-restore-lost-imei-lg-g2/
No use
I am unable to access software info because something has happened to the firmware. The settings is getting hung and the phone restarts when I try to enter software info.
Can I take backup of the IMEI without rooting?. Your response didn't work as I am unable to access software info. Is there any other way?.
Related
-Dial: ##634#
-Press the "call" button
-On the MFG screen input this password: 277634#*# and press enter. Now the MFG icon is listed on the "programs list".
-Now you can access to many options, tests.....
i.e.
-You can enable Tethering: download modem drivers here: (ops..I cannot put the link...try to find "PilotesLGe900.exe" driver by your own.... )
- Switch off data connections.
-Enter "Engineer menu"-->"Port settings"-->"USB Switching"-->"QC composite"
-Reboot
-Link smartphone to pc via USB cable.
-Autoinstalling of drivers.
-Into your pc select "modem settings"
-Add: + CGDCONT = 1, “IP”, “orange” (or other for your operator).
-Create "new modem connection" with this number: *99#
-On the smartphone, under "USB Switching" select "MS.." again.
-Enable data connection
i have tried this on my optimus and the password does not work
my phone came from vodafone and is on there network
edited the site i read the password from had a . after the last hash confirmed working on voda fone optimus thanks
No network Service
I'm using Lg optimus 7 for the past 6 months...Had no problem but suddenly before a week i could find no network in my phone but the SIM card works perfectly in al d other fones...Is my mobile is sim locked? when i go to settings>>about>>under the phone information the CARRIER is OPEN!
NOTE
1. I'm able to retrive the contacts from the sim(i.e the sim slot is working)
2. I'm experiencing this problem only when I tried to unlock my device in order to use XAP apps(DFT BT file transfer), I hava a doubt if Microsoft has blocked me or something...
3. I tried factory reset too but still the problem exists..!
Pls somebody help me out to resolve.....THNX
Ganesh Kannan said:
I'm using Lg optimus 7 for the past 6 months...Had no problem but suddenly before a week i could find no network in my phone but the SIM card works perfectly in al d other fones...Is my mobile is sim locked? when i go to settings>>about>>under the phone information the CARRIER is OPEN!
NOTE
1. I'm able to retrive the contacts from the sim(i.e the sim slot is working)
2. I'm experiencing this problem only when I tried to unlock my device in order to use XAP apps(DFT BT file transfer), I hava a doubt if Microsoft has blocked me or something...
3. I tried factory reset too but still the problem exists..!
Pls somebody help me out to resolve.....THNX
Click to expand...
Click to collapse
pls
ihave big trouble
my lg e900h imade update to wp7.5 and that download too late i make stop and resume after finished update i found tha my phone never her any one ecxept head phone or speaker fone only after that i make downgrade to wp7 and make another update to v 7.10.7720.68 aim found after that update the same trouble in my lg pls told me is that bad microphone hardware or bad software
:
[email protected]
khaled
Hello i tried experimenting with some custom roms and now my sim card is not being read at all.
I first installed this rom: http://www.needrom.com/download/lenovo-a806-multi-lang-1501_7-80-1_dev/
And everything worked correctly except that sometimes certain applications crash.
After i decided to try out another rom: http://www.needrom.com/download/lenovo-a806-miui-v6-13-language/
The second rom was working correctly but there was one problem.. The sim card was not being read.
After i had this problem i decided to go back and install the first working rom (the A806 multi lang rom) but the sim card issue still remained.
Please Help !
P.s My phone is Lenovo A806 and i reside in europe. I tried searching for the stock rom of this phone but i cannot find the stock emea rom whcih works in europe.
When you flashed one of the ROMs, your NVRam was deleted or destroyed.
You can fix this with nvram tools. Just the IMEI is missing. After entering the IMEI everything is fine again.
You can fix this with nvram tools. Just the IMEI is missing. After entering the IMEI everything is fine again.[/QUOTE]
Hi, I just read about NVram took and it only restores backed up IMEI numbers. I did not do a backup. My problem is listed below. Please help.
I bought a new Lenovo A806 (version android 4.4.2 - build VIBEUI_1432_ST_A806).
There were lots of Chinese writings imbedded in the rom and apps so I rooted the phone and tried to disable some apps and stupidly removed the stock phone dialer and contacts. Then whatever replacement app I tried from the Google play store did not work.
The replacement dialer gives me the message:- “You have removed/disabled Stock phone application, its required to properly functionality.” (pardon the Chinese English)
The phone cannot read the sim card and the IMEI number has disappeared. Following forum advice, I installed “mobileuncle” but cannot insert the IMEI number manually. When I go to Engineer mode, CDS information and try to go into Radio information, I get the message - “Unfortunately, Common Data Service has stopped.” So I cannot even go into Radio information.
I researched on the internet and tried to change the Rom. I installed the required version of TWRP recovery and after trying a few Roms, I managed to get Version VIBEUI_V2.0_1508_7.85.1_ST_A806 installed.
This version behaves better but still no IMEI number. Instead I get a different message – IMEI invalid.
When I try to call, I get this message: - “To place a call, first turn off Airplane mode”
But Airplane mode is off. But at least the dialer seems to be working and I am able to add contacts.
And I can get to radio information from mobileuncle with this version but when I type the IMEI number after the ST.., I get the message: “This command is not allowed in userbuild”
Even with a space between the ST and +, it still does not work and I get a different message, “at command is failed to send” I even rebooted after inserting the IMEI number and still no joy.
However, the wifi seems to be working on both above version and this.
I have a backup of the original corrupted rom so if anyone has a solution for either one, please help.
I installed the rom’s through TWRP recovery which is on my phone. I press volume and on/off buttons to enter into this.
I tried the NVram
Hey, I had the same issue a while back, it's actually easy.
Get imei.exe
Save it to this path: Windows C/Users/HP*
then open cmd, windows+R then type cmd
Type imei.exe followed by the imei
It'll generate a file, mpob format
Cut it from the path you pasted imei.exe
Paste it on your phone.
Get a file explorer that can access the root of the phone after granting root access.
Once you can access /device, go to this path /device/data/nvram/md5/Nvram_Imei
Then paste the mpob file there. If there's an existing one, delete it and rename the one you pasted as MPOB_001. You should only have one MPOB file there.
Now reboot.
So here is how it all started. One day i woke up and my phone was continuously restarting and just got stuck on wifi turning on. This is a very common problem and is said to be a hardware issue. A common fix to this, is to open the device and put a couple pieces of paper on the wifi chip to press it against the motherboard. This fixes the problem for most. So this is what i did. But for me, now it identified all the networks in the area but when i connect to a network, it just says "saved"or sometimes "wifi connection failure". The restarting issue is completely gone. I have tried factory reset but no luck. I was unable to find people with similar issue so any help would be highly appreciated!!
I am using android 6.0
previously before adding the papers, the mac address also changed to 02:00:00:00:00:00 but now its back to normal.. but not connecting to wifi.. It just says "connecting" and then "saved".
Please anyone? I am still unable to solve this issue!! ::crying:
BUMP!
Same Issue
Did you find a fix? Im still facing the same issue.
I got the same issue but only with one router. I believe there is something with the router not G3 itself.
alimash2 said:
So here is how it all started. One day i woke up and my phone was continuously restarting and just got stuck on wifi turning on. This is a very common problem and is said to be a hardware issue. A common fix to this, is to open the device and put a couple pieces of paper on the wifi chip to press it against the motherboard. This fixes the problem for most. So this is what i did. But for me, now it identified all the networks in the area but when i connect to a network, it just says "saved"or sometimes "wifi connection failure". The restarting issue is completely gone. I have tried factory reset but no luck. I was unable to find people with similar issue so any help would be highly appreciated!!
I am using android 6.0
previously before adding the papers, the mac address also changed to 02:00:00:00:00:00 but now its back to normal.. but not connecting to wifi.. It just says "connecting" and then "saved".
Click to expand...
Click to collapse
This problem arrises due to installing custom rom and restoring qcn and it could not be solved by restoring back to stock etc.
Simple solution to that problem is
First you need to install any Marshmallow firmware custom rom fulmics etc.
Then go to hidden menu
1- on dial pad : *#546368#*850# (850 is for D850 and write for your model )
2- find and click SCV Menu it should be 3rd one
3-click on CRCWIZARD Test
4-click the tab Auto MID
5- uncheck IMEI in MID settings
6- click generate to generate your new MAC's
7- click MID write
8-Click Refresh to be sure that you changed MAC adress
9-Rebbot phone to take effect!
After reboot you will be able to connect any wifi without having wifi saved problem or connection failure
---------- Post added at 06:39 AM ---------- Previous post was at 06:39 AM ----------
This problem arrises due to installing custom rom and restoring qcn and it could not be solved by restoring back to stock etc.
Simple solution to that problem is
First you need to install any Marshmallow firmware custom rom fulmics etc.
Then go to hidden menu
1- on dial pad : *#546368#*850# (850 is for D850 and write for your model )
2- find and click SCV Menu it should be 3rd one
3-click on CRCWIZARD Test
4-click the tab Auto MID
5- uncheck IMEI in MID settings
6- click generate to generate your new MAC's
7- click MID write
8-Click Refresh to be sure that you changed MAC adress
9-Rebbot phone to take effect!
After reboot you will be able to connect any wifi without having wifi saved problem or connection failure
---------- Post added at 06:40 AM ---------- Previous post was at 06:39 AM ----------
This problem arrises due to installing custom rom and restoring qcn and it could not be solved by restoring back to stock etc.
Simple solution to that problem is
First you need to install any stock Marshmallow or stock base Marshmallow custom rom like fulmics etc.
Then go to hidden menu
1- on dial pad : *#546368#*850# (850 is for D850 and write for your model )
2- find and click SCV Menu it should be 3rd one
3-click on CRCWIZARD Test
4-click the tab Auto MID
5- uncheck IMEI in MID settings
6- click generate to generate your new MAC's
7- click MID write
8-Click Refresh to be sure that you changed MAC adress
9-Rebbot phone to take effect!
After reboot you will be able to connect any wifi without having wifi saved problem or connection failure
I need help with my Honor 8 Pro.
So, I unlocked my bootloader and installed TWRP but after some days I screwed up something and the TWRP's gone and now there's just the erecovery available (However its only giving me 'Update and reset' option instead of usual wiping and it's failing to update itself on clicking that option)
Second part is, I can boot my device but its getting stuck on 'Wait a sec' screen after entering WiFi details in the setup wizard (and I can't bypass it because of 'The way you restored factory settings may pose security risks. Please verify your identity with your Google account' message)
Any help would be appreciated.
P.s. USB debugging is turned off so phone is not getting detecting in ADB/Fastboot
My mi11 bricked.The screen only shows errors: system ui isn't responding,I entered recovery mode and then upgraded to the latest system now.but nothing changed.I also restored the factory settings, but the problem has not been resolved.
Miflash error: Flashing is not allowed in Bootloader Lock Stateso,i need help for the firehose file patched to skip the EDL authentication for flash rom (gauguin_images_V13.0.11.0.SJSEUXM)
Many thanks for your help .
It will be you are hard to find. Weather try in developer options to unlock bootloader wait 7 days and flash again
its bricked.Unable to enter settings, unable to open developer options
I bought a second-hand mobile phone to restore, because the display was broken, the seller said that there were no associated accounts, as the display did not show an image and only sound, I deduced that everything was going well, when I tried I found that I had an MI account associated. the seller don't know also the mi account information, now I can't use it at all, I didn't want to spend more money on the phone so I tried everything that is within reach on the internet. The mobile has:
1. My account (I don't have the information)
2. Impossible to unlock the bootloader (I can't access the mobile phone)
3. Impossible to enable debug mode (I can't access the mobile phone)
4. I can connect in fastbook
5. I can connect in adb sideload
6. I can connect in EDL mode (Qualcomm 9008)
I tried QPST, QFIL, but it always gives an error, maybe because of the firehose.
As the bootloader is blocked, I have no more chances for free, the last hope was to try Firehose in Auth for this model, but I can't find it anywhere.
The cell phone does not detect the Touch, and every time I turn it off it restarts automatically. However I can use a mouse in OTG.
I thought if I did a flash it would solve it too.
The last solution is to pay someone who can do the job and guarantee that it will work without restrictions, for that you would also have to find someone you can trust.