Hi
My Lenovo Vibe X2-TO one of my sims IMEI Unknown , WIFI unknown, BT unknown and S/N 000000 .
This happen after installing new firmware I tried all ways I found on the internet but nothing is working I tried ( MTK android, Maui Meta 3G, EngineeringMode, SN&IMEI writer)
but still not working mobile get load meta mode and then failed to update please I need help for this.
Thanks
How to edit IMEI on LENOVO X2-TO
I have the same problem.
I have Lenovo X2-TO. when I wrote other framware the first sim card's IMEI was deleted and now it wrote that sim 1 IMEI is UNKNOWN.
I try all way to adit that IMEI. but can not. who know how to change and edit IMEI? I know my imei's I have original boxes where write both IMEIs
try flash nvram
Related
hello members of xda devs after full reset (deleteing all data)
there sim in phone and said invaild imei
what i can do to fix this ?
MTK6577 Chip , Android 4.0.9 (Bedove i5) its my device
Thanks for helpers
I join the thread, I have this on Lenovo A660. How to recover IMEI, I cannot use any network SIM card.
I had this problem too but I had a backup of my imei so I could restore it with mtk uncle tools. Maybe if the imei is written on the back of the phone or somewhere inside of it you could edit an imei backup so you could restore it.
Yes, but how to do it? Of course I have IMEI nr of the phone.
You will not find any help here on this. The only way XDA supports on fixing an IMEI is by restoring a backup that should have been made before doing anything to the device.
Thread closed
Sir I downgrade my Lenovo a7000 to marshmallow to lollipop with sp flash tool with original stock rom and by mistake I select format and install in so flash tool and software install successfully but my imei number , serial never is deleted so I root my phone and re write my imei number again but when I format or reset my phone my imei number deleted again ..
I tried many method for fixing my issue permanently but all fail like imei number writer tool , my droid , meta tool but it's all not working even I install all driver too but still is does not show mobile ..
I think I facing low network issue too after my imei number problem.
Please give solution..
I accidently completely wiped and bricked the phone when trying to update the recovery through SP Flash Tool.
Now there isn't any IMEI and have tried fixing it with the following but still comes up with invalid IMEI:
SN Writer
IMEI&SN Writer
Chamelephon
Openening Engineering Mode doesn't have any option for CDS to re-write the IMEI.
I have the original two numbers as well.
I managed to write the IMEI with *#6813#
Any idea why calls go straight to message bank when calling this phone?
I am unable to call out from it either.
hi i have a real problem here:
first the phone was completely frozen and the i decided to install the stock rom for it
so i installed it and now my phone is not detecting any sim cards and my IMEI is set to unkown
so can anyone help me please
note : i'm using Egyptian network services provider such as (vodafone, orange, .....)
i also tried to re-flash the stock rom and nothing happened :crying:
Check this out maybe can help you !
https://www.youtube.com/watch?v=hloFvVT03UE
Or
https://www.patchworkoftips.com/no-root-fix-imei-mtk-android-marshmallow/6059/
didn't work for me
Teddy Lo said:
Check this out maybe can help you !
Or
Click to expand...
Click to collapse
thank you for replay,
i tried both ways but didn't work for me even when i tried to but my real IMEI it gives me this error : this command is not allowed in UserBuild
and here is the info from the MTK Engineering tool plus:
IMEI : unknown
IMSI: unknown
IMBI:
IMPU:
IMS DOMAIN:
Radio State: Radio Off
SIM State: unknown
Phone Number: unknown
Current Network:
Signal Straighten : 0dpm 99asu
ROAMING: not roaming
GSM Service: radio off
GPRS PS Service:
Default PDP Status : Disconnected
Netwrok type:
Service State:
please if you can help me i would appreciate that thank you so much
Hi , first your device is x552 model not x522 but never mind .
In order to fix imei you need to flash nvram.bin and you need to allow in scatter file nvram.bin to be flashed.
First download this firmware:
https://www.4shared.com/get/H9yvkOUoce/MT6795__Infinix__Infinix-X552_.html
Once you download , extract on Desktop , make new folder on Desktop and put just MT6795_Android_scatter.txt and nvram.bin which you can find in Extra files folder.
Now in order to flash nvram.bin you need to edit scatter file and enable instaling that file .
Here you have easy video instruction to follow:
https://www.youtube.com/watch?v=-t408hG8SAE
If you solve the problem , edit this post as SOLVED!
Good Luck
Any One suffering from same problem, Below are Easy steps to fix Unknown Baseband version, NULL or Invalid IMEI and SIM cards / Network signal not detected on a Mediatek Android phone.
Before you proceed, ensure that your Mediatek phone has a valid Baseband (not NULL Baseband). If your Baseband is unknown then download the firmware for your model and flash using SP Flash Tool . Flashing the firmware to restore Baseband. With Baseband regained, you can then proceed with fixing IMEI.
You can use below mentioned tool to ENter EMEI again, But your mobile should show a valid baseband version or the below tools will not work.
SN Write Tool (SN Writer) method
Maui META method.
I had bricked my phone. then I flashed it using SP Flash Tool with "Format + Download" option. then I saw that there is only one IMEI showing at that one too was null. after that I tried Lenevo Moto Smart Assistant and here also I got the same. Now, I used SN Write Tool to write IMEI details. After choosing Dual IMEI option, I eneterd both IMEI original. But still I see that there is only one IMEI showing in my phone and still no option for IMEI2. And with one IMEI, it supports only one SIM card. Please help me to recover IMEI2 option... so that I can use both SIM cards.