Develop Bugs

After flashing stock rom through sp flash tool both sim card slot doesn't work

After flashing the stock rom Xolo q1000 sim card slot are not working, after doing some research i got to know that both the imei numbers
were deleted and so both the sim are not not working .I tried changing the IMEI number from the mtk Engineering app and going to CDS option and giving the command (AT+EGMR=1,7,XXXX) and (AT+EGMR=1,10,XXXX) but it shows an error that At command failed to send. please help me because i have wasted so many days online looking for solutions.:crying::crying::crying::crying::crying:

NRICKN said:
After flashing the stock rom Xolo q1000 sim card slot are not working, after doing some research i got to know that both the imei numbers
were deleted and so both the sim are not not working .I tried changing the IMEI number from the mtk Engineering app and going to CDS option and giving the command (AT+EGMR=1,7,XXXX) and (AT+EGMR=1,10,XXXX) but it shows an error that At command failed to send. please help me because i have wasted so many days online looking for solutions.:crying::crying::crying::crying::crying:
Click to expand...
Click to collapse
@NRICKN i have faced same issue with my octane plus
How to Fix
1. Download MTKdroidTools
2. Install All drivers properly
3.Connect Your mobile MTP mode and USB debugging enable and then open MTKdroidTool
4. Let it load till you c your mobile details
5. Click root in mtkdroidtool ant the bottom and allow permission in the mobile
6. click on IMEI/NVRAM and enter your IMEI's (in the orginal box or can be seen under the battery of your mobile) and then click Replace IMEI
7.Finally check imei in your mobile via *#06# and enjoy :laugh::victory:

What was causing the problem was that I had a corrupted NVRAM folder so deleting it and then pushing both the imei through mtk engineering mode fixed the issue
Sent from my Q1000 using XDA Free mobile app

i am having tha same problem and mtkdroid tool is also unable to do soo...plzz help me

[Q] LG G3 stuck in fastboot mode .... command write failed

hey guys my phone stucked in fastboot mode (D855) and its a bout week that i searched every where and have done hundred of ways from hundred of forumes but still no success ... whenever i want to write an img file backed up from another phone ( such az boot laf recovery sbl1 tz ) it says :
error : command never completed
error : auto CMD12 error
error : command completed with errors
error : command timeout error
failed to send stop command
failed writing block @ 1
i dont know what else to do .... my phone hangs on logo and after sometime it goes fastboot mode .... any idea how to solve this problem ???

flashing
did you changed port number to 41 ? sorry if you did.
Edit: Run all programs as Administrator if you are on windows !

درورد بر برادر شیرازی
هماهنگ کن یه سر بیا مغازه ببینیم چیکارش میشه کرد
ضمن اینکه هزار تا تالار رفتی ولی یه سر به
تالار اندروید ایران
هم نزدی !
MOD EDIT - Translation added (seems a bit off)
Drvrd brother Shirazi
Come shop to see Chykarsh 's now a head coordinator
While thousands were leaving the hall , but a head
Android Forums Iran
Is near !

scamex said:
did you changed port number to 41 ? sorry if you did.
Edit: Run all programs as Administrator if you are on windows !
Click to expand...
Click to collapse
yes ... my problem is with the phone .. i guess one partition must be written in first place to get the other work and writeable .. but i tried all solution and still the phone give me no answer ... all i have tried to write even one partition failed .... any other ideas ???

mastershex said:
salam bar to ey hamshahri
dadash man khodam tahe LG kara hastam ... lg khamush hanuz az zire dastam birun narafte .... inam az save vasam umade .. teh rafte ... yazd rafte .. shirazam dase kolofta gashte alan reside dastam mikham kar be taviz hard nakeshe ... yani kari nis k nakarde basham rosh pasazh soti tasvir das doktor ham boode nashode ..... dg mundam chikaresh konam ... age rahnamaee ya file dari mamnon misham
Click to expand...
Click to collapse
ok , dar har soorat
dr ham ehtemalan vaght nadashte vagarna injoor mavaredo ghablan too g2 hal kardim
agar khasti ye sar biar checkesh konim

do you have sdcard inserted in the phone ? or maybe you are mistypping partition name .... sorry for my english.
in linux that error is based on fstrim error, wich means that the memory hardware is corrupted.
If you want you can jtag that phone via Octopus box.

scamex said:
do you have sdcard inserted in the phone ? or maybe you are mistypping partition name .... sorry for my english.
in linux that error is based on fstrim error, wich means that the memory hardware is corrupted.
If you want you can jtag that phone via Octopus box.
Click to expand...
Click to collapse
in this case that solution does not work i tried but no success ... im 100% sure of the spelling of what im typing .... any other idea ???

mastershex said:
hey guys my phone stucked in fastboot mode (D855) and its a bout week that i searched every where and have done hundred of ways from hundred of forumes but still no success ... whenever i want to write an img file backed up from another phone ( such az boot laf recovery sbl1 tz ) it says :
error : command never completed
error : auto CMD12 error
error : command completed with errors
error : command timeout error
failed to send stop command
failed writing block @ 1
i dont know what else to do .... my phone hangs on logo and after sometime it goes fastboot mode .... any idea how to solve this problem ???
Click to expand...
Click to collapse
Just stop using your phone and keep it dead for a week. It will get back to normal.

LG G3 Fastboot
i am having the exact same problem with my lg g3, and i cant find the solution anywhere on the internet. If you solved your problem please kindly share the procedure.....

Same problem here
Any news from the topicstarter? I have the same problem as well on my D855 that only fastboot is working.
I am not sure what happened but my phone just rebooted out of the blue and booted android as far as the lockscreen when it froze and rebooted again. After that only fastboot is showing up.
*Update: I brought my phone back to the store and it is fixed under warranty. I haven't received a report on the repair carried out so I only can guess what they have done and that is that they have replaced the mainboard (different IMEI now). Good news is that it works like it should. It's shipped to me running Lollipop so I will downgrade to Kitkat but that's just my personal preference.

I have the same problem with D855, is it dead mmc? any suggestions, anyone knows something?

Same problem here. Anyone can help finding a solution for this?

soltution for no download mode, stcuk in fastboot mode, stuck lg logo, qhsusb bulk mo
Hi dear frends.
Its sad to know that all you guys cant go to download mode or facing security error or stuck in lg logo or in fastboot mode
And some guys stuck qhsuab bulk 9008
So the solution is here.
If you are unable to get into download mode then you need to force your g3 into qhsusb bulk mode by shorting the test point.
I will help u all guys.....
I will help u to unbrick ur any lg model wothout download mode or stuck in 9008 or anytype of problem.
Please let me know your problem in pm.

i have got this prob with my lg g3 d855 32gb model. phone is not responding to anything . it neither goes into download mode nor the recovery mode it has got complete dead idk why. please help out if u can solve this through team viewer ?

masrooraly said:
i have got this prob with my lg g3 d855 32gb model. phone is not responding to anything . it neither goes into download mode nor the recovery mode it has got complete dead idk why. please help out if u can solve this through team viewer ?
Click to expand...
Click to collapse
Send me ur team vuewer id and pass

Trying to respawn the post, becouse i have the same proble with my phone. I want to know if someone find a solution for it. Thanks

Same problem here..
mastershex said:
hey guys my phone stucked in fastboot mode (D855) and its a bout week that i searched every where and have done hundred of ways from hundred of forumes but still no success ... whenever i want to write an img file backed up from another phone ( such az boot laf recovery sbl1 tz ) it says :
error : command never completed
error : auto CMD12 error
error : command completed with errors
error : command timeout error
failed to send stop command
failed writing block @ 1
i dont know what else to do .... my phone hangs on logo and after sometime it goes fastboot mode .... any idea how to solve this problem ???
Click to expand...
Click to collapse
Same Problem here.. Any luck ?

How to fix invalid/null IMEI (help)

I have fixed in other phones the invalid/null IMEI with the method of Engineer Mode MTK
But I have a specific problem with my lenovo A806.
After I installed a new rom I can't fix the invalid IMEI.
I tried to fix it with the Engineer Mode MTK, I tried with MTK DROID TOOLS, I created the file with the IMEI with the IMEI.EXE tool and paste it to the specific folder, but nothing worked. When i reboot the phone everytime the IMEI is not fixed.
Any help please?

Lost IMEI Vernee Apollo MT6797

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.

reeper250 said:
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.
Click to expand...
Click to collapse
Try the following tool and see... - https://drive.google.com/file/d/0Bwy9M10qfmJLSEk1NEpMaUZXWjg/view?usp=sharing

Zauq said:
Try the following tool and see... - https://drive.google.com/file/d/0Bwy9M10qfmJLSEk1NEpMaUZXWjg/view?usp=sharing
Click to expand...
Click to collapse
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.

reeper250 said:
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.
Click to expand...
Click to collapse
Opps... no idea about that

Hello,
look for this apk "Chamelephon".
Best regards

im having this issue, says invalid imei, dont know what i done, probably wiped it, i had mados oreo but had so much trouble with it i wrote stock rom back, no im still getting invalid imei and cant call out or recieve calls...in about phone it says cellular network disconected, i sees my service provider and i have full signal

Redmi 6A big problem(please read carefully)

Hello everyone,
I have problem with this redmi 6a mtk phone.I need to say that bootloader is locked.
Every time when is booted up it says "this device is locked" with stock roms(not modified).
It is working well but when I connect to wifi or when insert sim card in few second I get that message and I cannot
do anything with phone.
So what I did because I have Mi authorization account for EVERY Xiaomi phones(thanks from an service),I downloaded
modified redmi 6a firmware from:
http://forum.gsmdevelopers.com/xiao.../68692-redmi-6a-cactus-modified-firmware.html
and I flashed it with sp flash tool successfully.
I booted up,but now I have another big problem,I lost imei and device ID,I can connect with wifi and everything but no imei so the device ID but at least thanks from Mod. firmware there is no pop up "this device is locked"anymore .I think that this phone does not have Meta mode because I tried that with Maui Meta to recover imei but without luck.
So I have question is there anything that I can do more with it to recover imei and device ID or is there any other solution to bypass that message "this device is locked".

jasmin811 said:
Hello everyone,
I have problem with this redmi 6a mtk phone.I need to say that bootloader is locked.
Every time when is booted up it says "this device is locked" with stock roms(not modified).
It is working well but when I connect to wifi or when insert sim card in few second I get that message and I cannot
do anything with phone.
So what I did because I have Mi authorization account for EVERY Xiaomi phones(thanks from an service),I downloaded
modified redmi 6a firmware from:
http://forum.gsmdevelopers.com/xiao.../68692-redmi-6a-cactus-modified-firmware.html
and I flashed it with sp flash tool successfully.
I booted up,but now I have another big problem,I lost imei and device ID,I can connect with wifi and everything but no imei so the device ID but at least thanks from Mod. firmware there is no pop up "this device is locked"anymore .I think that this phone does not have Meta mode because I tried that with Maui Meta to recover imei but without luck.
So I have question is there anything that I can do more with it to recover imei and device ID or is there any other solution to bypass that message "this device is locked".
Click to expand...
Click to collapse
Um...wrong forum dude. This is for Xiaomi 6. You might have to go to Redmi 6, there might be people who can actually help you there