Yesterday I got my sprint one e8 bootloader unlocked (s-on) and installed the GPE MM rom.
With wifi connected, I had fun, changing my phone's theme and wallpaper and re-downloading a bunch of mp3 files.
But then later I noticed data connection was not turned on, showing "Roaming indicator on" message.
I tried to fix it by re-updating 4 times, which did not solve the issue. So I decided to install Stock Sense 7 MM. However my phone won't download any files, saying there is no SD card !! It seems transferring files from pc to phone is not working, too. ;-;
It will be greatly appreciated if anyone could give me an answer to solve this problem :crying::crying::crying::crying:
*** sorry I meant SD card (not sim card) ***
Related
I bought this device less than a month ago from the carphone house when I was in uk. Today it gave me no sim card error suddenly. the device is not modified not flashed. I did nothing to it. I tried reseting the device but still having the same problem. I tried a different sim but had the same problem.
However, what I did notice that the device ask for the PIN of the sim card but as soon as I enter it. it gives me no sim card error
Any suggestion well be hopeful. Sadly I also lost the receipt
Are you using Agile Lock or any other lock or launcher app?
I hade that problem when I hade Agile Lock installed, removed it and not a problem since.
Thanks for your help but I was not using anything adding to that I did restore the device to its factory settings I did a complete (hard) rest for the device but still facing the same problem
I think I should have expected such a bad quality from LG
Anybody Help
Please anything
Hi, i had the same problem a few days ago, but on another situation.My phone was rooted and i tried to install "original firmware" to get rid of CWM and root, but at 42% of the process"Windows just crashed the LG updater", i managed to restore my old ROM trought CWM but got a sim card error, everything else was working but telephony.
Just tried it again like on this simple tutorial and got the original firmware installed again, and for my surprise telephony was back.
If you lost you receipt and dont live where you bought your phone, maybe this is what you can try.
http://forum.xda-developers.com/showthread.php?t=1224173
Hello, i recently thought about flashing a rom on my phone, i did all the basic stuff unlock boot loader, root etc but when i put the file on my device i got stuck in a bootloop, so i panicked a little and went on to google to find a STOCK ROM for the moto g. I found one and flashed that instead, it did infact save my device and i was so happy at the point, but then i noticed that at the top on my task bar it said i had no signal on BOTH Sdcards when infact this phone only has 1!? (my o2 simcard was in at the time) Anyway i went into setting and it had above he wifi setting "Dual SIM settings" which i have never even seen before. Anyway i clikced on that and it says 'SIM1 Disabled' and below it says 'SIM2 Disabled' Also my Mobile DATA has vanished to. All this worked before i went and screwed up my device. Im kind of in a panic and really dont want to loose this phone :crying: :crying: Please can anyone help get me back my signal and data, other then that everything else is working normal.
Screenshots Attached.
Pastyslayer said:
Hello, i recently thought about flashing a rom on my phone, i did all the basic stuff unlock boot loader, root etc but when i put the file on my device i got stuck in a bootloop, so i panicked a little and went on to google to find a STOCK ROM for the moto g. I found one and flashed that instead, it did infact save my device and i was so happy at the point, but then i noticed that at the top on my task bar it said i had no signal on BOTH Sdcards when infact this phone only has 1!? (my o2 simcard was in at the time) Anyway i went into setting and it had above he wifi setting "Dual SIM settings" which i have never even seen before. Anyway i clikced on that and it says 'SIM1 Disabled' and below it says 'SIM2 Disabled' Also my Mobile DATA has vanished to. All this worked before i went and screwed up my device. Im kind of in a panic and really dont want to loose this phone :crying: :crying: Please can anyone help get me back my signal and data, other then that everything else is working normal.
Screenshots Attached.
Click to expand...
Click to collapse
You have flashed a single sim variant of the stock ROM on your device, find the dual sim version for your phone here: http://sbf.droid-developers.org/phone.php?device=14
Also, of course your data has gone as your phone has undergone a reset and firmware flash
All of them are not for 4.4.4 or does that not matter?
TechMinerUK said:
You have flashed a single sim variant of the stock ROM on your device, find the dual sim version for your phone here:
Also, of course your data has gone as your phone has undergone a reset and firmware flash
Click to expand...
Click to collapse
Absolutely. From experience, you must flash the dual sim variant. Unfortunately, there is 4.4.4 available, but only for the States. You might PM me the OTA update package and I'll be able to help.
Sent from my XT1022 using XDA Premium 4 mobile app
Cant find it?
Cant find any for O2 uk or retail UK or duel sim or even 4.4.4
I Messaged you please reply. im abit of a noob to this website haha
Please help me out! So I previously had PA running on my Nexus 5, no problem whatsoever. Then, just recently my phone did not detect my sim card. I tried restoring my old nandroid backup, flashed multiple ROMs, and even restore the phone back to stock, still no progress. I have also tried my brother sim card but still it would not detect. One thing that is major problem is with the stock lollipop update the "cellular network settings" is blank out, so I can't even access the APN setting to input Tmo setting, even with a working sim card in the phone. Could this be a sign that it is a hardware problem and not a software one?
Thank you.
A little help on getting telephony back,please! "No SIM card detected" ("SOLVED")
Hi all !
I've got a Mate 7 09 that was on B121, I flashed stock B127 from Huawei's USA site to get rid of my operators rom, and it was fine, after that I flashed stock B137 KK, B308 LP and B317 LP.
But after flashing B137 I didn't use my device for callings nor anything as a phone, my SIM card was in another device. I was just trying LP so I didn't noticed it had no telephony signal because it can not read/detect the SIM card. Once I put in my SIM card the device couldn't detect it. It says "No SIM detected" No SIM card is detected. I've tried several ones.
What can be wrong? I've tried factory reset, rolling back to KK to B127 which worked the first time, factory reset again, and it's still the same. "No SIM card detected"
What can be so wrong?
Now I got a Mate 7 from a friend and it's in the same state as mine originally was. So I had the idea to get TWR on both, make a backup of the working device and flash it into mine.
I'm in that process.
What do you think is causing this problem? Modem drivers? Baseband? (Right now both have the same baseband number)
Anything to do with customization packs? I've seen several in a system folder called "HW"
I wish you and all you guys here could help me. Thank you in advance!
Any help or advice is welcomed!
- L.
Sw33t_Lov3r said:
Hi all !
I've got a Mate 7 09 that was on B121, I flashed stock B127 from Huawei's USA site to get rid of my operators rom, and it was fine, after that I flashed stock B137 KK, B308 LP and B317 LP.
But after flashing B137 I didn't use my device for callings nor anything as a phone, my SIM card was in another device. I was just trying LP so I didn't noticed it had no telephony signal because it can not read/detect the SIM card. Once I put in my SIM card the device couldn't detect it. It says "No SIM detected" No SIM card is detected. I've tried several ones.
What can be wrong? I've tried factory reset, rolling back to KK to B127 which worked the first time, factory reset again, and it's still the same. "No SIM card detected"
What can be so wrong?
Now I got a Mate 7 from a friend and it's in the same state as mine originally was. So I had the idea to get TWR on both, make a backup of the working device and flash it into mine.
I'm in that process.
What do you think is causing this problem? Modem drivers? Baseband? (Right now both have the same baseband number)
Anything to do with customization packs? I've seen several in a system folder called "HW"
I wish you and all you guys here could help me. Thank you in advance!
Any help or advice is welcomed!
- L.
Click to expand...
Click to collapse
check on settings/about phone: if bandbase is "unknown" then problem is not related with sim card, but modem is missing. That happened with me many times with samsung note 2 when i flashed the wrong rom
pasil.pt said:
check on settings/about phone: if bandbase is "unknown" then problem is not related with sim card, but modem is missing. That happened with me many times with samsung note 2 when i flashed the wrong rom
Click to expand...
Click to collapse
The modem is not missing, the EFS folder may be corrupted.
Verstuurd vanaf mijn HUAWEI MT7-L09 met Tapatalk
It was the SIM card reader. It's damaged.
pasil.pt said:
check on settings/about phone: if bandbase is "unknown" then problem is not related with sim card, but modem is missing. That happened with me many times with samsung note 2 when i flashed the wrong rom
Click to expand...
Click to collapse
gee201201 said:
The modem is not missing, the EFS folder may be corrupted.
Verstuurd vanaf mijn HUAWEI MT7-L09 met Tapatalk
Click to expand...
Click to collapse
Thank you guys for your kind help.
It looks like after all I could restore the baseband number and other customization from my original operator (I did it with this little steps, and getting the /cust contents from a Mate 7 from a local friend), but it's still not working.
So I checked the SIM card reader with a flashlight and it seems to be damaged, I can't see all of the 6 golden terminals/pins, whereas in my friend's Mate 7 they are easy to spot.
That must be the problem, there's no other possible explanation.
I'll order a SIM card reader replacement from Ebay to fix this problem.
Thank you all! I've learned a lot in the process. Ha Be very careful when you insert and extract your SIM card!
- Leonardo.
guys, i have a problem i that cant figure out what to do to solve it... Yesterday before i wad flashing the Wolla mashmallow sense 7 rom, i m using skydragon v1.5.1 rom. Before flashing the wolla rom, everything is fine, but right after i flashed the rom, my sim card cant be detected anymore, there arent any error msg saying cant detect sim card or preparing sim card, just the signal bar has a cross on it. Then i realize that the baseband number and imei number became unknown too. I tried to reinsert sim card but nothing happens too.
Then, i tried to flash back to the skydragon rom, but the same prob is still there. The sim card cant be detected and baseband and imei number became unknown. I even tried to restore my stock rom from nandroid but the same prob still exist.
Anyone knows what happened to the phone? Any solution for this? Thx in advance