Lg g3 d855 simcard problem - G3 Q&A, Help & Troubleshooting

Hello I have got some strange things a week after I received this phone..there is some simcard reading issue its just randomly stops reading until u remove battery and simcard and re insert then it does work again but after some time again stops reading I had this problem for a while I thought it was just normal thing until I googled..I tried everything change simcards, unrooted rerooted installed custom ROM still had the same problem, I'm on custom ROM called XenonHD/Android 5.1 custom ROM and just few minutes ago simcard was reading well...it just stopped by its own (never dropped the phone tho) so my QN is what can I do to fix this cuz I love this phone so much...I don't mind at all I'm just asking for help if anyone having maybe similar problem and how can I fix it

Related

[HELP]Bootloop, PIN insert

Hello to all. I have a problem here with my Desire Z did downgrade modules from here but everything went well until the part where you installed the 4.2.2 JB and when I restart the mobile phone goes into bootloop ever experienced Superwike G2 and went to install, say yes Any difference but after about one week around the same. Each time I put the PIN code restarts endlessly after by the PIN. I do not know what to do ... rebootloader not be a??
I hope you will be able to help right now thanks to all.
please help i dont know what to do
I've looked everywhere and can not find the resolution stable

Weird Stutter/Lag on lolipop

Okay so, first off, I'm not much of a noob in flashing ROMS and tools, I've had a bit of experience with a Samsung Infuse before, now I got this Note 2 and TouchWiz pissed me off, of course, now I need a lolipop ROM, I used ODIN to root and install TWRP recovery, also flashed a 5.1.1 "RESSURECTION" ROM, tried CM12 too, now the thing is, I'm getting a weird lag, this lag occurs randomly, lasts 2-3 seconds, followed up with a weird vibration, yes the vibrator vibrates the fone whenever this lag occurs... Now I tried a lot of stuff, except unlocking the bootloader because I'm not sure if it'll fix it or not, also after a while I noticed that it didn't detect my SIM card, could it be that my phone is refurbished? Everything else works ok but the lag makes it unusable.. The lag occurs on both CM12 and the other ROM so I don't think it's because of the ROM.. I'll revert to stock Kitkat using ODIN, but I really need to fix this. I tried Google for solutions but I can't seem to find anyone else having the same problem... So please help me out here mates

hardware problem?

hi guys, couple of days ago i started to have apps fc, and bootloop on aosp mashmallow . i tried to clean re install the rom but couldn t solve it . So today I did install stock rom with LG tools , everything went fine but after installing my apps i started to have lots of problem nearly apps doesn t launch or have fc (stock app and app from store) also my tablet doesnt turn off or reboot on the software way .
if anyone had the same problem and solve it or if someone got idea it is welcome
because now it is unusable
ps V500 model
well little update , not sure if it been solved need to use it a bit more but after all my problem i left the tablet off and today when i turn it on seem to be working , ummm i am a bit confused

LG G3 D855 loses signal continuosly saying error sim card

Hello guys
Since few days, my LG G3 D855 loses signal everytime. After 5-10 minutes that it is turned on, it just doesn't receive any signal or it doesn't read my sim card. Sometimes it restarts continuously too saying it needs a working sim card.
I've this smartphone since an year and half and this is the first time I have this issue. I had CloudyG3 2.5. I tried to install a Marshmallow ROM and also a Lollipop stock rom with the same problem. I tried to flash few radios zips from here http://forum.xda-developers.com/lg-g3/general/radio-modem-lg-g3-t3110376 . It just works 10 minutes and then nothing. I performed a full-wipe from TWRP everytime I changed ROM. I tried a different SIM card but the issue happens identically.
Unfortunately I'm not an advanced user and maybe I'm doing something wrong so I really need your help guys. Due to that, I can't use this smartphone anymore.
Thank you
Take a look here :http://forum.xda-developers.com/lg-g3/help/disappeared-lte-firmware-t3286685 and especially on post #8 and #10. This are mine problems and the solution that helped me. Hope you fix your problem as i fixed mine. I am using marshmallow and hybrid modem and that fixes my problem that is identical to yours i think. Cheers.
mccloud90 said:
Take a look here :http://forum.xda-developers.com/lg-g3/help/disappeared-lte-firmware-t3286685 and especially on post #8 and #10. This are mine problems and the solution that helped me. Hope you fix your problem as i fixed mine. I am using marshmallow and hybrid modem and that fixes my problem that is identical to yours i think. Cheers.
Click to expand...
Click to collapse
Thanks for your help!
I readed that topic but I'm a bit confused about the steps you've done
You flashed a Marshmallow rom with LG-D85530B-Flashable.Modem.RPM.TZ-AutoHybrid.zip this radio? And then you deleted LTEconfigs from system/apps ?
Yeap... But i tried to change my kernel and the problem started again... So its nit modem related problem but kernel and i dont know why...
You could take a look on this : http://forum.xda-developers.com/lg-g3/help/annoying-lg-g3-problem-lte-signal-solved-t3293721
This is my answer to this mass problem. Hope this help yo all you !
Hi what was the solution to this? I have the same problem and its getting really annoying

n910p started freezing since MM , why?

Hi
I've been going back and forth for a couple of days now , thinking if i should post this post or not .
so here it goes , i had a n910p for a couple of months now it was on 4.4.4 when i got it and it worked just fine no problems except some dying battery related problems -phone shuts down when using the flash camera, the phone shuts down without any warning and then i find the battery at 5% when turned back on - ( i didn't know it was a battery problem back then ) , but everything else was just fine .
-i should mention i'm in Jordan not the US so the phone is unlocked sim .
So i wanted to upgrade to Marshmallow maybe the problems got fixed , so in order to upgrade to MM i had to first upgrade to 5.x.x and i did and tested it for a couple of days it had some Freezes but nothing unmanageable , i changed the battery while i was on 5.1.1 there was no problem here no freezes no random shutdowns .
And then i upgraded to MM that's when the problems started to show one after the other , all described here and add to that i had to add and remove the battey 3-4 times in order to turn on the phone.
so i thought to my self it started since i upgraded to MM , maybe if i downgraded to kitkat it'll go away .
i downgraded to 4.4.4 not the stock just to see if it was any better, and it was !!
no freezes no random shutdowns except for one problem if i wanted to shutdown the phone or do a restart i had to remove and add the battery in order to get back on .
so my question is , why is this happening ?
is it a hardware problem and just my luck it started popping out when i started upgrading ?
why is it there is less problems when i downgraded to Kitkat ?
P.S: i upgraded to 5.x.x first by flashing it, because i couldn't upgrade OTA .
Mohannad_Almasharqa said:
Hi
I've been going back and forth for a couple of days now ,
.......
P.S: i upgraded to 5.x.x first by flashing it, because i couldn't upgrade OTA .
Click to expand...
Click to collapse
This problem is a little confusing and beyond me, but I have to ask and suggest one thing.
Instead of doing OTA, Have you tried to just use odin to flash the Marshmallow firmware you want?
Mohannad_Almasharqa said:
Hi
I've been going back and forth for a couple of days now , thinking if i should post this post or not .
so here it goes , i had a n910p for a couple of months now it was on 4.4.4 when i got it and it worked just fine no problems except some dying battery related problems -phone shuts down when using the flash camera, the phone shuts down without any warning and then i find the battery at 5% when turned back on - ( i didn't know it was a battery problem back then ) , but everything else was just fine .
-i should mention i'm in Jordan not the US so the phone is unlocked sim .
So i wanted to upgrade to Marshmallow maybe the problems got fixed , so in order to upgrade to MM i had to first upgrade to 5.x.x and i did and tested it for a couple of days it had some Freezes but nothing unmanageable , i changed the battery while i was on 5.1.1 there was no problem here no freezes no random shutdowns .
And then i upgraded to MM that's when the problems started to show one after the other , all described here and add to that i had to add and remove the battey 3-4 times in order to turn on the phone.
so i thought to my self it started since i upgraded to MM , maybe if i downgraded to kitkat it'll go away .
i downgraded to 4.4.4 not the stock just to see if it was any better, and it was !!
no freezes no random shutdowns except for one problem if i wanted to shutdown the phone or do a restart i had to remove and add the battery in order to get back on .
so my question is , why is this happening ?
is it a hardware problem and just my luck it started popping out when i started upgrading ?
why is it there is less problems when i downgraded to Kitkat ?
P.S: i upgraded to 5.x.x first by flashing it, because i couldn't upgrade OTA .
Click to expand...
Click to collapse
Odin MM like suggested.. Don't do any mods. If it persist, then you might be looking at faulty hardware ie main board.
i just flashed MM after reading your replay , and will test it out.
any tips on what to do with the phone if it's a hardware problem ?
so right at the first boot i had this error shown in the images (attachment)
i removed the battery and restart the phone and it booted correctly , the same problems began to show freezing random restart and it keeps booting to recovery and i had to add and remove the battery a couple of times to turn the phone on .
i returned to stock 5.1.1 apparently it's the most stable thing i can use right now , honestly i'm puzzled on this problem i'm quite sure it's hardware and software somehow and if i send it to a local shop they probably will say "i don't know what seem to be the
problem "
so i'm just going to keep using it until it becomes a replacement parts for his other brothers . :crying:
I'm no expert, but i've poured through dozens, maybe hundreds of pages about this issue. Happened entirely with MM, and most people have thrown their hands up calling it "faulty hardware".
All the accounts, the symptoms, the timing, and the root problem (eMMC error) point to a bug in MM that messes something up when it installs itself- *sometimes*. Those unlucky enough to catch this bug are stuck with it, and end up with essentially a brick or returning it.
Hardware doesn't make sense, not when the issue completely coincides with an update. Unfortunately, I don't know how to completely 100% wipe this device and re-load it from scratch, which is what I think it's gonna take. I don't even know what all *can* be wiped 100% :/
akira6968 said:
I'm no expert, but i've poured through dozens, maybe hundreds of pages about this issue. Happened entirely with MM, and most people have thrown their hands up calling it "faulty hardware".
All the accounts, the symptoms, the timing, and the root problem (eMMC error) point to a bug in MM that messes something up when it installs itself- *sometimes*. Those unlucky enough to catch this bug are stuck with it, and end up with essentially a brick or returning it.
Hardware doesn't make sense, not when the issue completely coincides with an update. Unfortunately, I don't know how to completely 100% wipe this device and re-load it from scratch, which is what I think it's gonna take. I don't even know what all *can* be wiped 100% :/
Click to expand...
Click to collapse
Here is the thing though (I have the same issue). If you remove the battery and put it back in, say 30 seconds later, it won't turn on. If you remove the battery for like 5 minutes and then put back in, it might turn on. I'm talking about the first little vibrate it does when holding the power button to turn on. It really acts like a hardware issue to me. The only work around that has worked for me is an app called wakelock. Using this app and selecting partial partial wake lock makes the phone run completely normal.
What REALLY sucks right now is that I have an OTA update waiting for me and the phone needs to reboot to install. The phone won't reboot. When it turns off, it won't turn back on without removing the battery for 5+ minutes.
IT is the MM Update
Im not an expert or anything but i have the same problem cant update cuz phone has to be restarted i finally had enough of it took it in told them (sprint) to update it thay said thay did but thay didnt. Called and thay couldnt fix it so i said the heck with it and i flashed it still doe the same must use wake lock app wish someone could figuer this out.
gbennett21 said:
Im not an expert or anything but i have the same problem cant update cuz phone has to be restarted i finally had enough of it took it in told them (sprint) to update it thay said thay did but thay didnt. Called and thay couldnt fix it so i said the heck with it and i flashed it still doe the same must use wake lock app wish someone could figuer this out.
Click to expand...
Click to collapse
Yes having the same issue as well but now even the wakelock app won't keep it. The phone wil stay for maybe an hour, then reboots and will continue to reboot until I take the battery and then start it again afterwards. The length of time the phone stays on varies really and it could be as long as 3 or 4 hours, but it will definitely reboots itself, I cannot got 1 day without this happening. At this point the phone is unusable. I am on another phone at the moment.
I did flash the MM updates (even went back 3 or 4 older versions) using ODIN and same issue. I am debating whether I flash an older Lollipop version and see if that makes a difference.

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