[HELP PLEASE] Connectivity Problem - Xiaomi Mi Mix 2S Questions & Answers

Just bought a secondhand phone without box, when i reset, the imei become null, tried a QCN file that i found on internet, imei successfully recovered using imei of my broken phone, but the signal is not show up, please if anybody have a xqcn or twrp backup, or another solution that may work, please kindly share.
Thanks before.

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[Completed] Samsung galaxy s5 stuck in factory mode.

hi i tried rooting my samsung galaxy s5 model number g900w8. Hovewer , once i root the phone i get a message saying " factory mode is on , turning wifi off " . The phone then restarts .
I saw some other forums where they had commented about turning off the factory mode in the device via root explorer by writing a ON in the factorymodeapp file inside the efs folder and some talks about writing original firmware. Both these methods did not work for me.
Also if i try to open up the efs folder, i see that is empty. however use of *#06# still gives me the IMEI number.
can anyone help me here?
If you wish to Root the device, please review [How to] Root without triggering KNOX? 2nd Method, works for Fimware ANG2 and above If you have questions, you may post there.
If you wish to start again, you will need to reflash the Stock Firmware. Please review S5 Firmware Thread
If problem persist, please post in Galaxy S 5 Q&A, Help & Troubleshooting so that the right exerts may be of help.

[Completed] Lenovo K3 Note IMEI Problem (Unfixable)

Hello guys.. I recently bought a Lenovo K3 Note (K50 T5) MT6752.
I've rooted it and put official ROM with FlashTool from NeedRom website;
(I put the standard version and the system updater, updated it to Update 1522.
I have problem with my IMEI in both sim cards, I can't access a network..
Dial code *#06# says "Invalid" in both IMEI;
I have tried anything..
I have tried to place them from Engineer mode. Not any dial command works I have tried... nothing at all;
I used Mobile Uncle Tool 2.9.9 from Play Store and I can't access Engineer Mode (MTK), only Android with some informations and ****;
I already have a IMEI.bak file with my IMEI numbers and I literally can't place them.
I have tried:
1. Engineer Mode > CDS Information > Radio Information and put the command. on "AT(no-space)+EGMR=1,7,”IMEI” says "Cannot use this command on UserBuild" or something like that;
When I use "AT(space)+EGMR=1,7,”IMEI” it says "Command is sent: ERROR"
2. I tried MtkDroidTool 2.5.3, When it connects, the "IMEI/NVRAM" button is disabled. When I tried to ROOT, after a short time it says "Communication Loss with device blah blah"
3. I have tried Mobile Uncle Tools and when I tap "IMEI Backup Restore (MTK)", it says "No Support"
Please I have tried everything, Can you help me please? I've been searching for 2 days!!!
Please help me someone, I'm really desperate!!!
Hi,
Thanks for using XDA Assist If you have not done any IMEI backup of your device then you have to take your device to Service Center. do not use IMEI backup of any other device of your model has IMEI no's are unique. get it repaired by your Official Service Center
Good Luck!
jackeagle said:
Hi,
Thanks for using XDA Assist If you have not done any IMEI backup of your device then you have to take your device to Service Center. do not use IMEI backup of any other device of your model has IMEI no's are unique. get it repaired by your Official Service Center
Good Luck!
Click to expand...
Click to collapse
no, the IMEI.bak file is created with my own IMEI numbers... but I have created it with IMEI tool... and as I mentioned above... I can't find a way to put it inside.. can you help me please?
bump
Hi,
Please visit here [GUIDE][MTK][EASY]Fix invalid IMEI , this may help you if this doesnt solve then kindly post here Android Q&A, Help & Troubleshooting so that experts using your device may help you
Good Luck!

[Completed] [ URGENT HELP ]Device got encrypted automatically

Device: Android one
I was on CM13.1 and then flashed CM12.1 after that i flashed samsung dropbox promotion app and when i restart my device it says
"To start android,enter your password"
But i never encrypted my device
But i enter any password it says"to password you entered is correct but unfortunately your data is corrupt"
It says me to do a factory reset.
So i went to TWRP and wiped sys,data,cache and flashed new CM13 & also CM12 but still it shows the same.
I also tried to restore a backup still nothing happens.
I am getting the same.
Please someone tell me what the hell has happened.
Hello,
Thanks for using XDA Assist.
Can you specify your device and model number?
___
v7
XDA Assist

[Completed] My Oukitel k6000pro

I buy a new oukitel k6000 pro and want to root it. By mistake i root wrong then i found the correct rom for it and flash it every thing went normal but invalid IMEI number, I tried almost every method available on net to fix it but no result. i root the device try with MTKdroid no result with SN writer give error Enter in meta mode failed, IMEI changer in mobile , Mobile uncle with IMEI.bak , I went to engineering mod but in connectivity tab i have no option available for CDS information so what should i do please help me.
arshadfaraz84 said:
I buy a new oukitel k6000 pro and want to root it. By mistake i root wrong then i found the correct rom for it and flash it every thing went normal but invalid IMEI number, I tried almost every method available on net to fix it but no result. i root the device try with MTKdroid no result with SN writer give error Enter in meta mode failed, IMEI changer in mobile , Mobile uncle with IMEI.bak , I went to engineering mod but in connectivity tab i have no option available for CDS information so what should i do please help me.
Click to expand...
Click to collapse
Hi,
As there isn't a dedicated forum for your device here try posting your query is in:
> Android Development and Hacking > Android Q&A,Help and Troubleshooting.
You can hopefully find some support there.
Good luck

by mistake i corrupt my imei no so phone is not detecting my sim how to recover it??

i have lenovo a7020a48 ihave imei on bill but the problem is how to enter it in phone pls help..............
Hello and welcome to Assist
Others in the same situation as you have reported that factory resetting works for them so try and factory reset your phone
If you have further questions or want to post in the main forums you'll need to register first

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