First I'm so sorry if my question is similar with another threads. But I'm pretty sure I have been looking for the answer around the internet and of course XDA developer for a week. I follow every guide and method I found. But it still not answer of my problem.
I flashing camera driver I've got from my friend backup using TWRP backup. Actually I only need to choose uboot only to install. But I'm in hurry so I accidentally choose everything includes NVRAM. Since then I've got wrong IMEI on my phone because the IMEI overwritten with my friend phone. But it's not a problem because I can restore my original IMEI with MTKDroid & Tools.
And the problem is my IMEI is now back and corrected. But there is no network detected on the phone. SIM card detected fine. When I go to EngineerMode by pressing *#*#3646633#*#* and open Radio Information on CDS I saw IMSI field was unknown and Radio Status is turning on and off rapidly.
What I have done is :
1. Full flashing with the stock ROM via SP Flash Tools.
2. Change the IMEI with MTK Droid Tools
3. Change the IMEI with AT command ... echo 'AT+EGMR=1,7,"myIMEI1"' >/dev/pttycmd1
No result. IMEI is correct but no network.
I believe this is not a hardware problem, so please help me to solve this problem. Because it's my only phone to communicate with my whole families. I really appreciate with your help. Thanks.
Hello everyone,
Iam Claudio, iam new in this forum, and i need a looooot of help from the Android master.
In first place, I must apologize for my english, is bad, i know, but i try to explain the best i can.
Ok, here is the thing: I have my S5830, and i have problem with that, because the phone show me always "only emergency calls", and i cant make calls or send sms, etc. I inspect my SIM card, and in any other phone work very well, so the problem is in my device; so, reading a lot of information, i undertood that the CSC in my phone is incorrect. Well, maybe that is the problem, because recently back i flash the phone and "unbricked", following the next instrcutions:
http://forum.xda-developers.com/showthread.php?p=30731157#post30731157
So, the phone was unbkicked bery well, but i use the "Open Australia" firmware that quoted there. Everything looked good until the phone show me "only emergency calls". Ok, so only that i need is change the firmware for my FW country, and here is an another problem: i dont know if is the "i" version or another version, ¿why? because actually i have the "i" firmware version on my device, but iam from Chile, and the only firmwares for my country (according SamMobile) are "C" and "L" versions. I downloaded both versions, and i try to install that, but Odin(4.1X) doesn't recognize the phone, only is recognized when i use modified Odin for "i" devices. so ¿any suggestion for that? What I can do to fix this?
Now, i have other problem: When i try to install CWM Recovery 5.0.X.X, i can access to the recovery, but when i reboot the device, it come back to factory recovery, so ¿why the CWM Recovery is temporaly?
Finally, i trying to expand my "phone memory" using my card, for LINK2SD application, but i can't, because the device can not be mounted. I used EXT2, EXT3, EXT4 (always 512MB) primary partition and FAT32 primary partition, but doens't work; What I can do to fix this?
I hope you can help me . I dont know what else to do to resolve this. Stay tuned to your comments. Of course, thank you very much .
Regards
[email protected] , Just reported your post to be removed to help section for proper troubleshooting process ( General section is dedicated to walk through/Tutorials/Mods/etc etc ) .
Topic will be transferred there in 2 days by mods , so don't be surprised mate .
Before I start troubleshooting , remove your battery and see your model number registered there .
Study this topic i assisted while ago for more information regarding 3g and similar situation , before i continue with rest of your concerns ,, lets focus on fixing your call for now mate .
For permanent CWM recovery console , you need to flash custom kernel comes with CWM embedded ( do not do such thing for your stock , just flash temp CWM every time from your stock e3 for technical reasons for now ).
I will address all of your concerns eventually,,,,,,,
Now, No 3G in the phone
ehsanotaku said:
[email protected] , Just reported your post to be removed to help section for proper troubleshooting process ( General section is dedicated to walk through/Tutorials/Mods/etc etc ) .
Topic will be transferred there in 2 days by mods , so don't be surprised mate .
Before I start troubleshooting , remove your battery and see your model number registered there .
Study this topic i assisted while ago for more information regarding 3g and similar situation , before i continue with rest of your concerns ,, lets focus on fixing your call for now mate .
For permanent CWM recovery console , you need to flash custom kernel comes with CWM embedded ( do not do such thing for your stock , just flash temp CWM every time from your stock e3 for technical reasons for now ).
I will address all of your concerns eventually,,,,,,,
Click to expand...
Click to collapse
Thanks @ehsanotaku for your help and thnaks for answer so fast!
Ok, i followed your instructions, and now i can see my net!!!!!! yuuupiiiii!!! But, Not everything is so perfect, because i dont have 3G network. I removed the battery and i see the model number registered there, and that is "M" model, but i have installed the "i" version on the device, so, maybe, that could be the problem (i saw in SamMobile, and M version is just for Chile).
I dont know if i change the FW version, could be lost the IMEI, Baseband, or another kind of data, so, in first place, i need to backup the nandroid, efs and all the important data, but i don't know how to do that in this cellphone.
Could you guide me a little more, and help me on this , please?
I will be attentive to your comments. Of course, thank you very much .
Regards
@skullsleep; before we proceed with more instructions , tell me which part did you act on it and what do you mean you can see your net ? what do you see when you dial "*#06#" without quote into your dialer ( 15 digits IMEI number box is appeared or it was wiped out ) ?
what is your SIM card carrier/operator of M model from Chile ?
i variation from Open Australia Un- bricked your device , but your CSC ( your APN settings of your carrier ) and Modem ( base band ) was altered . Therefore you lost the ability of making contact/call / SMS/3g through your operator so far .
Hello XDA, I have been a user/fan of xda for about 5 yrs now. But I havent found a single problem that I didnt find the
answer for here on xda, or somewhere else (Google). I have a Computer and Phone repair shop in Ethiopia and I used the
internet and mostly XDA to Unlock Sprint HTCs, Unbrick Galaxy S/ SII/ SIIIs, repair corrupted efs partitions, install
custom roms like CM (on almost every smartphone I come around), fix bootloops of Best devices like Xperia Z, Galaxy SIII,
Sim unlock Moto Droid ...
But I have faced a serious problem and have been trying to solve it for about three months now.
To the real problem
There Are these MTK MT6582 Devices, Mostly Huawei devices (G730, G610, G630) and they are recently getting a major IMEI
failure (IMEI : null). I have tried through the ff methods (that I use for other MTK devices like MT6572, MT6575) With no
luck
1. Maui Meta 3G - It reads the devices in meta mode
- It can read the version (in "Get Version" window)
- I have selected the Nvram database of same baseband
- It fails to write the imei when I click "download to flash" It either replays "Check the load and device versions are the same (ish)" or "Download to flash time out"
2. IMEI & SN Write tool - Doesn't seem to read the device in meta mode.
3. MTK Droid - Rooted the device
- Restored "nvram" from another working phone
- Rewritten the IMEI
- Still the same (IMEI: Null)
4. Reformatted the whole device and installed firmware with "secro" file - Still the same - tried the above methods again, still the same.
Dear XDA Fellows, I am exhausted with these devices and they are keeping coming. So, Please help me solve these problem. Thank You.
P.S - I dont know where to post this, if there is another appropriate thread, lead me.
[/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.
[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.