[Solved]
Hello, im looking for help with the device MT6757 Blackview a80 Pro, i am in a bootloop after flashing twrp and then the boot.img. I'm not sure what happened but at this point i dont know what im doing
The IMEI sticker Model says A91s(20)
I went to Imei.info first to identify the phone like i always do and the name above is what came up but this is where i bought the phone:
https://www.wish.com/product/5ee1d03a1f665e34c259543f?hide_login_modal=true&from_ad=goog_shopping&_display_country_code=US&_force_currency_code=USD&pid=googleadwords_int&c=%7BcampaignId%7D&ad_cid=5ee1d03a1f665e34c259543f&ad_cc=US&ad_lang=EN&ad_curr=USD&ad_price=66.26&campaign_id=8701430383&retargeting=true&gclid=Cj0KCQjwpNr4BRDYARIsAADIx9yvT1qm2sgr07EDjsk1FRA2qIxwiaOK7tKVL8jrfRTFM4FN_YKzJbMaAjewEALw_wcB&share=web
from what i saw the device looked like a samsung clone and it displayed dis in the system about phone( i forget where) alps.L1.MP6.V2_WEG.L_P73 202
The device and the name on imei.info doesn't match the device i bought and i think because of that my phone is soft bricked. If i could get any kind of help or understanding to fix this, id greatly appreciate it!
Firmware file i downloaded and took the img files: https://www.getdroidtips.com/stock-rom-blackview-a80-pro/
TWRP i flashed: https://unofficialtwrp.com/blackview-a80-pro-root-twrp/#Download_Files
i also got as far with the SP flash tool as i could but i kept getting errors, including those in screenshots.
Related
I bought a lenovo a806 from China with loads of bloatware and I tried to change the ROM. Apparently, I also wiped /dev/nvram. Long story short, I tried all the methods I could google, even bricked the phone a few times,only to realize that no matter what i did I could not solve the problem with /dev/nvram.
I think the only solution is to find a nvram.img or .bin which would work on my device, maybe from someone who owns one? Is this true? Does it have to be the exact same device? And is this the only way? I've also tried to use SN write tool but for some reason it gets stuck on:
COM port searching and preloader handshake ok
COM port searching and Kernel handshake
Error: Connect failed
There may be other ways that I don't know but with mtk droid tools it is possible to back it up (creating a .bin from /dev/nvram and a .tar from /data/nvram) so, if anyone would be so kind as to send me these files, I would be most grateful.
Thanks!
Found the solution (thanks to Cihad for his precious help):
The forum doesn't allow me to post a link to the instruction video, but you can find youtube video entitled "(solved) Lenovo a806 imei invalid" by Cihad Eren.
1. install stock in SP flash tools (option format, not just download)
2. generate MP0B_001_NEW file (in description of youtube video entitled "Lenovo A850+ MT6592m Imei Change / İmei Değişimi") and rename it to MP0B_001
slowly:
use root explorer and delete /data/nvram/md5/NVRAM/NVD_IMEI/MP0B_001
replace with generated file
wait 5 secs
reboot
Hi!
Thank you very much!I try it If I need that.Can you tell me what ROM you use now in Lenovo A806.
I need some because I am not happy with my now.Thanks!
Cheers!!!
Got a phone for my father, brand new with "invalid IMEI" ..trying to find a way to fix it
Damn all people assume it has root access, my father doesn't even had a smartphone until now, he won't need root access anytime soon, still struggling to make it work as a "regular" phone, damn this invalid IMEI
evronetwork said:
Got a phone for my father, brand new with "invalid IMEI" ..trying to find a way to fix it
Damn all people assume it has root access, my father doesn't even had a smartphone until now, he won't need root access anytime soon, still struggling to make it work as a "regular" phone, damn this invalid IMEI
Click to expand...
Click to collapse
http://www.movilesdualsim.com/tema/recuperar-el-imei-sin-copia-de-seguridad-previa.90245/
Install the rom for you problem
http://www.movilesdualsim.com/tema/nueva-rom-lenovo-a806-de-goldway.81637/
caceloja said:
http://www.movilesdualsim.com/tema/recuperar-el-imei-sin-copia-de-seguridad-previa.90245/
Install the rom for you problem
http://www.movilesdualsim.com/tema/nueva-rom-lenovo-a806-de-goldway.81637/
Click to expand...
Click to collapse
After a lot of digging it seems it might be the "Chinese" version of the phone which doesn't work with European sims ..I might be wrong who knows
It's not that I can do much about it, my father kept the phone as it wanted to use it as a "small tablet" ..so no fuss about it. I might try it but most things point that's the Chinese variation and that's why I'm getting invalid imei
P.S. If I find some free time I might try this to my fathers phone ..I would need root access and a recovery to flash it won't I? although I'm hesitating a bit, although I'm no kid.. but have you had a moaning parent over your ear? ..if I brick it it would oh dear why did I bother? ..if he's happy let him be
i am facing problem on my A1609
bootloop, optimizing the apps, then bootloop ..
also , my sn in 'getvar' is 123456789abcdef ,
tried this tut 'guide-restore-null-sn-locked'
but no change in serial .
so i think if i flashed official CN rom maybe fix something ,
notes:
i did 'erase data&system&recovery&boot' flashed them again, no change .
appreciate any help , thanks
Are you sure your watch is an A1609? It has this model number printed on the bottom side? I have seen a watch that showed this "generic" serial number ("123...def") and simply flashing the correct firmware fixed the serial number (luckily bootloader remained unlocked after the owner flashed the wrong ROM on it).
If you are sure you have an A1609 and you followed the instructions correctly to restore SN as explained in that thread (you may need a misc partition specifically for Stratos, I think you cannot use one for another watch like Pace or Verge), then maybe you have a damaged internal storage, that's why you always get stuck in a bootloop... Try flashing an older firmware, the oldest one for your watch's model, maybe one can boot the watch. If it does, do not update or you may get stuck again.
Yes, the SN seems to be the one used here in the dummy misc.img
https://forum.xda-developers.com/smartwatch/amazfit/guide-restore-null-sn-locked-t3775998
But without more info is hard to guess what really happened to you.
Hello every one.
I have a bricked ZTE phone that stuck on logo screen, and I want to flash a stock rom. But I don't know what the model is. Because the phone has no hints that show the model like serial number or anything. and when the phone is switched on it shows only "ZTE" without model.
I took some pictures of it and I hope you tell me what the model is.
Thanks.
[/HIDE][/STRIKE]Hi All ,,,
Last week i bought a used phone galaxy S7 G930FD(D is refering to duos i quess). when i dialed *#06# the first IMEI was okay but the second one was nulled, i never thought that is a problem before buying the phone.
The problem started when i flashed super su root through recovery, device rooted successfully but the phone could not connect to my carrier(634 01) network not available, i searched the web and i found this solution https://forum.xda-developers.com/s7-edge/how-to/guide-how-to-fix-check-drk-imei-issues-t3379516
I downloaded the files as mentioned in the post, when i got to flashing the combination file with odin, i booted the phone into download mode only to find out the G930S written on the top left of the screen as the product name, but in settings>about device the phone name was G930FD . Now i think that my phone is actually G930S and the guy who used the phone before me tried to make it dual sim by installing G930FD firmware, and the brick came when i flashed G930FD super su root on G930S device ? if my device is indeed G930S can i use G930FD combination file and firmware to fix the problem as mentioned in the post https://forum.xda-developers.com/s7-edge/how-to/guide-how-to-fix-check-drk-imei-issues-t3379516 ?? or i misunderstood something ?
HOW can i SOLVE this ???? and thanks in advance.
Edit: I found a solution, see reply below.
SOLUTION:
Finally i solved it!! know i can say that i have a phone not just a smart device.
I did a little reasersh until i found this Great software: Samsung Pro Z3X Tool without box at this site: https://www.gadgetsdr.com/2018/06/download-z3x-29-5-samsung-tool-pro/
It has a lot of features, i tried the Patch Cirtificate(Network repair) option and it did the trick ! wow im so delighted:laugh:, but the thing is it didn't work when i set the model to G930FD but when i made it G930S it worked! this tool even has a dual sim setting so you can make your phone dual sim easily thanks to Z3X Team.
So i sucessfully rooted this device maybe 2 weeks ago... however bricked it trying to modify build.prop ( i still dont know how to mount system rw on this device)
so when i didnt have the firmware backed up i kind of was stuck so i ordered a junk phone off ebay same model but imei was blacklisted i did a full backup of the firmware and was able to unbrick my original device.. however the problem i face now is that it also copied the IMEI number from the ebay one onto this one.... ive tried numerous imei changer apps , tried clearing nvram nvdata, all that stuff but still it has the imei from the ebay device..... Im not asking how to change imei number persay because i know that is frowned upon and iilegal in some countries... but is there any way to restore the devices actual imei??? its a MT6833 ( mediatek dimensity 700 5g k6833) TCL t767w (30 XE 5g)
do i need to erase all paritions before flashing to get my imei number back? where did i go wrong? when flashing the ebay phones firmware should I not have flashed a certin partition pertaining to the imei ?
any insight or suggestions i thank you in advance
I can't help you with your question, but if you don't mind how did you root the phone? I'm trying to do this myself with no luck. My phone doesn't boot in bootloader or fastboot. It used too when I first bought it but after ota update it went away
with correct drivers installed (mediatek) you can use mtkclient gui or mtk meta tool... basically have your phone turned off have the program running on computer and plug your phone into the pc and it should automatically detect it or you can hold down all the buttons and mtk client gui should pick it up, load it up, from there can unlock bootloader and , backup firmware, flash firmware and so on