How to fix Invalid IMEI MEID/Change IMEI/fix qcn on Vivo Y51L (Network Issues) ? - Vivo Y51L Guides, News, & Discussion

Warning !!!! Don’t curse me if you end up with a paperweight !
Well,
You tried to flash your phone ?
Wow flashed your Vivo at home, that’s amazing.
but you loosed all IMEI & SN data causing network issues, don’t panic dude, i’m always here to help you.
In this guide, I’m going to tell you guys about how to fix IMEI errors on Vivo Phones ( will work on other Qualcomm Phones too).
What causes this error ?
When we flash our phone using QFIL tool, it asks for rawprogram _**.xml file.
If someone chooses file rawprogram_unsparse.xml, all QCN data is erased and if someone chooses rawprogram_unsparse_no_qcn.xml he is already smart.
Use the below video to enable Qualcomm Diag Port/USB Diag on Vivo.
Download This App first : ShortCut master (lite)
https://www.youtube.com/watch?v=mJryrQgVGRY
Downloads :
QPST Tool (If you got this error you already have it.)
Vivo Y51L xQCN (Caution! Only for Vivo Y51l)
Write IMEI tool
Now you have all the necessary tools, follow the below steps to restore your IMEI :
Procedure :
Enable Qualcomm USB diag port ()
Launch Software Download Tool from QPST.
Click on Restore Tab.
Connect Your Device to PC.
Choose Your Phone By Clicking on First Browse.. Button.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Extract & Choose the ***.xqcn file from Y51_XQCN file from downloads.
Now Hit the Start Button.
Done ! :victory:
Wait, There’s more…..
Above part of the guide fixes network issues & flashes IMEI from my Phone.
To Get your original IMEI,
Follow the steps:
Extract & launch IMEI Write tool from Downloads section
Open Notepad & note your IMEI1 & IMEI2 from back of the phone & save it somewhere.
Copy Your IMEI1 & IMEI2 and Paste in IMEI Write tool.
Click Start & you are done !
Bonus Tip : Backup your QCN using QPST & always choose rawprogram_unsparse_no_qcn.xml in QFIL to avoid this.
YouTube Video on the same :
https://www.youtube.com/watch?v=qDD6MYs4Jzs
If i helped you, Don’t forget to HIT Thanks.

Thread Reopened
Thanks
XDA Staff

how to repair your phone does not contain a pone in diagnostics mode

Help me please!!
Im follow this intruction and succes write meid/imei too.. but my esn was still 80CB0110 (every write it to original esn its Not change, always back)
So my device can't turn on radio, No signal network
Please how to fix?

thank

Hye. I would like to ask file for vivo y51 imei invalid.. can?

Imei or meid
Model Vivo y53 imei same after flash , i have no bill and box how to restore original imei no. Pls help...

Related

[Tutorial] Fixing Infinix Note 2 X600 totally dead after flashing firmware

!!! PLEASE READ THIS ENTIRE POST BEFORE PROCEEDING !!!
this tutorial applies to all infinx note 2 X600 and it is not require a specified firmware do it when your phone totally dead (no boot, not detected by pc)
Caution :
Do it at your own risk, i'm not responsible for any bricks you may obtain. Please follow the thread rules and steps and everything will be gravy. Remember, select the right firmware for your phone
You must have the following to revive your phone:
- A hardware knowledge
- The right firmware for your phone " notice for 532 or 533 board "
X 600 H 532 A1 L
X 600 H 533 A1 L
X 600 H 533 B1 L
if you don't know your board number it will be written on the board as you will see in the pictures
- infinix drivers and xflash tools
- and of course a pc
how to do it:
- install the drivers
- identify your board number for the right firmware
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
- after confirming that you have the right firmware
start xflash tool and load the scatter file and press start
- only connect the socket in the picture after that connect the usb cable " the pc must not detect the phone at this point "
- make a jumper between the ground and the force boot pinout
" just make the jumper for one touch don't keep them connected"
once you make that you must here that your pc recognize your phone and the xflash tool will make the rest
Contributors:
mhmyasser
thanks to "satin" for the pictures​
thnx for this
Sent from my Nexus 7 using Tapatalk 2
tanx for this life saver some day
you are a life saver bro........thanks so much
Every thing is proper but facing fallowing error .
correct me where i am wrong..
B.R
please, how can i locate the force boot point on the board so that i can make the jumper between the ground and the force boot point
infinix x600 error 3182
plz i did all that and got error 3182 storage not match plz help me
Thanks for your tutorial flashing infinix note 2
cant locate force boot
Dyeck said:
Thanks for your tutorial flashing infinix note 2
Click to expand...
Click to collapse
where can i find the force boot ? my board is on the 3rd picture, please can you label it on the 3rd pic where is the force boot? Thanks.

Blu life one x

I bricked my Blu life one x and I want to repair it can someone help me out ow to do it and where I can't find the Blu life one x rom?
Download this:
https://www.androidfilehost.com/?fid=24391638059058964
From user @Bad_MOFO_33
Then download the SPFlash tool from here:
http://spflashtool.com/
Then be sure to have usb drivers installed so the COM identifies your phone.
Open the ROM you downladed and extract the carpet into desktop or somewhere you can easily find it.
Open SPFlashtool and go to the DOWNLOAD window and select Scatter-loading and select the scatter file from the folder where the ROM is like this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Then with the phone turned off (surely is off since its bricked) click the DOWNLOAD button on the spflashtool
And then AFTER you clicked DOWNLOAD on SPFLASHTOOL connect the phone while holding the VOLUME UP and is should identify it and begin the process.
DONT disconect until its done and a BIG GREEN CHECK mark appears, then just unplug and power it on.
ANd thats it
-------------------------------------------
Sorry i dont know why the image is not loading but hopefully the instructions will guide you
Thanks I'm going to try it tomorrow.
Thanks bro... It has worked.... But now I have a different problem... The sim doesn't get recognized.
azazsxsxdcdcfvfv said:
Thanks bro... It has worked.... But now I have a different problem... The sim doesn't get recognized.
Click to expand...
Click to collapse
Might need to repair your IMEI
Follow this guide:
http://sheershbansl.blogspot.mx/2014/08/how-to-fix-invalid-imei-3-methods.html
NOTES:
1.- you IMEI numbers are on the battery sticker theres 2 of em one for sim 1 and the other for sim2
2.-when entering the imei where it say to type AT+ etc etc on our BLU you need to type AT (SPACE) + and the rest, so it looks like AT + and then all the rest (EGMR=1,7,"1234567890")
3.- remember to SET Command and then reset so the IMEI settles in.
Hope thats the problem solver
Thanks for all guys that helped me... The sim problem was my fault cause I messed around with the bands. Like north America and world bands...

problem in mtk droid root&tools

hello
i have problem in my mtk tablet i have root my talbet mtk in kingroot i and when i open the droid tools i get in to block maps and its cant give me the options to create scatter file and when i do backup its backup only system and not make .img files and and not boot
whats the wrong :
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
here the mtk
Add an sdcard and install busybox...
Make sure that the version of MTK Droid you downloaded is official.
Xeedius said:
Add an sdcard and install busybox...
Make sure that the version of MTK Droid you downloaded is official.
Click to expand...
Click to collapse
are you tihnk its will help ?
maybe kingroot not root it full ?
why i didnt see the imei ?
i have install busybox and all what its request
what can be the problem i have same model of tablet in birck and i need this rom with scatter file for bring it back
netanel305 said:
are you tihnk its will help ?
maybe kingroot not root it full ?
why i didnt see the imei ?
i have install busybox and all what its request
what can be the problem i have same model of tablet in birck and i need this rom with scatter file for bring it back
Click to expand...
Click to collapse
First, why not download ur firmware from the internet?...
Second, IMEI isn't present bcoz u may have flashed it before and lost NVRAM partition in the process. (i.e. You formatted System so System/nvram was deleted)
The best thing to do now is to flash both tablets with an official firmware from the internet, u can find urs easily at 4pda.ru
Xeedius said:
First, why not download ur firmware from the internet?...
Second, IMEI isn't present bcoz u may have flashed it before and lost NVRAM partition in the process. (i.e. You formatted System so System/nvram was deleted)
The best thing to do now is to flash both tablets with an official firmware from the internet, u can find urs easily at 4pda.ru
Click to expand...
Click to collapse
hey i try to find it many and cannot find update with good scatter files can you help me?
I was able to install firmware but the screen is black and the device turns on and I see the s960 device manager and in my computer i can access to the storage but the screen is black only the light work what i can do about it?
Give me your device's vendor and model number
Xeedius said:
Give me your device's vendor and model number
Click to expand...
Click to collapse
on the board
s960_vfaz009_c5_l6
s109bj-v5.0 bldb6
b20161230_2g16g
android 5.1
i dont have and other its not have name the seller i dont know
netanel305 said:
on the board
s960_vfaz009_c5_l6
s109bj-v5.0 bldb6
b20161230_2g16g
android 5.1
i dont have and other its not have name the seller i dont know
Click to expand...
Click to collapse
CIGE A5510 3G 4G LTE Better take a photo of the motherboard

LG G4 h735 Authentication fail #9 flash help

Hi Guys,
So i have a LG G4 h735. I rooted it successfully with Kingroot. I followed a guide i found online as to which bloatware i could remove. I did so and after the reset it just boots to the LG log with " SECURITY ERROR" [authentication fail #9]
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Now im not a noob to all this. So downloaded the stock rom (H73520b_00_0617.kdz).
I used LGup (variuos versions of it), even tried using Uppercut with it. It will not recognise the device, says it is unknown.
I have also tried LG flash Tool 2014. i tried types 3GQCT and CDMA. Phonemode Diag. Put Phone in download mode. i tried Normal flash and CSE flash. It gives me "required info cannot be found" after it say extracting.
I tried other verions of LG flash Tool, I changed the port to 41, i extracted the necessary .DLL , it picks up the phone and i tied flashing the .KD, also tried flashing the .KDZ file. gives me "Failed PrreviousLoad()"
Please guys this is my sisters phone, and we are going into Nationwide Lockdown as of tommorow because of the CoronaVirus. So she really needs it.[/IMG]
Now im not a noob to all this. So downloaded the stock rom (H73520b_00_0617.kdz).
I used LGup (variuos versions of it), even tried using Uppercut with it. It will not recognise the device, says it is unknown.
I have also tried LG flash Tool 2014. i tried types 3GQCT and CDMA. Phonemode Diag. Put Phone in download mode. i tried Normal flash and CSE flash. It gives me "required info cannot be found" after it say extracting.
I tried other verions of LG flash Tool, I changed the port to 41, i extracted the necessary .DLL , it picks up the phone and i tied flashing the .KD, also tried flashing the .KDZ file. gives me "Failed PrreviousLoad()"
Please guys this is my sisters phone, and we are going into Nationwide Lockdown as of tommorow because of the CoronaVirus. So she really needs it.
Edit : Whats the best site to upload images for this forum?

Hard/dead bricked mediatek tablet

I need help repairing a bricked Chuwi Hipad X tablet, which is a Mediatek device. The power went out while flashing, and now the tablet does not turn on. I have the stock firmware and scatter file from the brand. I've tried using libusb and bypass_utility, but the latter stops at "disabling watchdog," and Sp flash tool gives me a da_hash_mismatch error, even with only the preloader selected. The device is already insecure, so I'm not using libusb filter and bypass utility anymore. When I manage to get the tablet in BROM mode, the DA download starts but stops after around 7 seconds, giving me a STATUS_DA_HASH_MISMATCH error. I'm not using an auth file, and I'm using MTK_AllInOne_DA.bin as the download agent. It's possible that the preloader is bricked too. If necessary, I'm willing to disassemble the tablet, although I think it will be difficult. Please let me know if you have any suggestions or questions.
Wrong placed. Ask mods to move your thread here to:
Android Q&A, Help & Troubleshooting
This forum is for all of your questions about Android Development and Hacking. If you need help troubleshooting a problem, please be as specific as possible by describing your software configuration, including the ROM, kernel, and any modifications you've done.
forum.xda-developers.com
Use the Report button for this.
As of now I'm trying with MTK Client and I'm getting the same error...
I already give the preloader as an argument when calling the program, and as of now I'm only trying to flash the recover.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
sesgiog said:
The device is already insecure, so I'm not using libusb filter and bypass utility anymore.
Click to expand...
Click to collapse
Excuse my ignorance but this is only temporary and has to be done each time you power off, isn't it?
If for power off you mean the PC, I delete and reinstall the filter everytime, while if you mean the tablet I don't really have a way to keep it on so I don't know...
You wrote "The device is already insecure" so I assume with "device" you mean the android mediatek device. I am referring to the Mediatek bootrom exploit. this exploit does not unlock anything on your mediatek device permanently, the procedure has to repeated each time you enter brom or preloader mode. Therefore I am not sure what you mean with "already insecure"
It's now easy to bypass MediaTek's SP Flash Tool authentication
A group of developers has created a Python utility to bypass the authentication routine of MediaTek SP Flash Tool. Check it out now!
www.xda-developers.com
Shouldn't mtkclient do that automatically? If I check the output log at a certain point it says "DA Handler - Device is unprotected"...
yes, but your first post is about SP Flash Tool
Oh, my bad then, I changed tools yesterday.
The error is still the same though, even if I flash/don't flash preloader right away.
Any suggestion?
Idk. kamakiri2 obviously failed, try kamakiri? open issue on github? or search for secure boot DA + auth_sv5.auth?
I tried but nothing changed...I managed to dump the brom though, I'll upload it on Drive and put the link here if it helps in some way.
Dumped BootROM

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