Hello XDA,
im using the mentioned lg phone . have change its battery from store. it was running fine.
from few weaks it is getting overheated
as i place my sim to primary slot it get overheated and display a message (PLEASE RESTART YOUR PHONE SIM PROBLEM ALSO MY NETWORK ARE GONE THERE IS ONLY EMERGENCY CALL OPTION.
AND THERE AFTER IT GOES LIKE THIS ONLY UNTIL GET STABLE. AND SOME TIME IT WORK ALL FINE UNTIL WARMED UP WHEN ON MY INTERNET. WHILE OPENING INTERNET IT AGAIN START HEATING
WHERE AS WHEN I PUT SIM IN SECONDARY SLOT IT WORK FINE.
PLEASE HEP ME AS IM FEED UP WITH LG PHONE
REGARDS
SIM
If there is any bug problem or rom problem please let me know as im using marshmallow.
Related
hello .. be nice this is my first post !!
i recently came into the possesion of one of these little phones .. however i had no intentions of using this on t-mobile and wished to unlock the phone to be able to use on o2 .. however .. after following this guide http://forum.xda-developers.com/showthread.php?t=853674 which seems to have done the trick as the t-mobile gumpf has disappeared when turning the phone on but now i have a screen that asks for sim network unlock pin to which i dont have one and dont know where to obtain one .. i dismiss it and it takes me to the home page .. wifi works perfectly but i cant send or receive both text messages and calls apart from emergency ones !! .. i have since purchased another tmobile chip and the sim network unlock pin screen is no longer there and would appear to have a signal and two arrows pointing up and down and the g changes back and forth with an h .. but still no calls or texts .. can someone please tell me that i havent killed the phone and there is a fix !! .. i will admit i am a complete newbie to all this so go gentley !!
if the phone was blocked by the network what would my symptoms be .. only asking as im paranoid that i may have been sold a dud phone !!
many thanks in advance
chris !!
Hi and welcome to the forums
Unfortunately, I don't think the thread you linked has anything to do with being able to use a SIM card from another network on your phone. If I'm not mistaken it's more for removing the splash screen (eg. the T-Mobile one when you start up the phone) and also to get rid of the custom apps that networks like putting on their phones.
What you want is an "UNLOCK" code that you can either get online or obtain from T-Mob themselves - I've not done it personally before but you may have to shell out some cash for the code.
Have you tried using the original SIM card that the phone came with?
P.S. The changing G and H with the two arrows are related to the Mobile Data Connection being used by your phone. The arrow pointing up being upload, and down being download.
ah ok .. hense my newbie ness !! .. oh ok .. i thought that meant it would unblock the phone to be able to use on any network !!
i dont have the original sim .. but when putting the o2 sim in i dont get the g & h or the arrows .. and the little graph that shows the reception !! .. however when i put the "new" t-mobile chip in .. it all appears but still unable to make calls etc !! .. just a bit confused as to why the phone doesnt work on t-mobile !!
thanks for the welcome !!
for some reason i thought id change the network on the phone to orange and it seems to be working ?? .. am i missing something ??
then soon to stop working again .. since found out the phone has been blacklisted .. so it looks as though ive been sold a dud .. is there anything i can do to get the phone working again ??
Extremely unclear what you are trying to do. "Blacklisted"? By whom and how? I don't even know what that means.
If you want to unlock your phone to use on any GSM network, as LetoKynes said above, you need an unlock code. Buy one online and when your phone asks for the code, enter it.
i was trying to unlock it to use on any network .. but then found out u the unlock code .. so as i was eager to crack on and use the phone i bought a sim to match the network it was on .. it was working fine but then suddenly stopped working .. i rang the network and the phone has since been reported lost so its been blacklisted !! .. and as i purchased the phone recently i guess ive been had over .. as i am unable to give the original owners details !! .. pretty gutted !! .. still the wifi still works ok !!!
Hello there, this is my first post here, I searched all the forum but could not find any solution to this.
I have a Optimus G E987. Unrooted, unflashed, with original rom, didn't do anything to the phone yet as I recently got it from a friend.
My friend was under a different carrier that I am. Since his contract had expired I was free to contact his carrier and get the unlock code to unlock my phone by IMEI. After succesfully unlocking the phone, I inserted my old sim card, it was a Standard Sim so I had to trim it to fit on the Micro Sim slot the Optimus G has.
Everything worked beautifully until I started having signal issues, both data and phone.
It does not happen everywhere, but it definetly happens at places I had perfect signal with my old device like my work place. To solve it, most times I can go to the network settings of the phone and choose the auto select option. This restores the service but I lose it again in a few minutes. Sometimes this does not fix a thing and I can not recover service at all.
I know its not a hardware issue as my friend had no signal problems whatsoever. Maybe I need to set up something in my phone to get it to work properly but I am completely clueless. I suspect it may be the sim card as well.
Any help will be greatly appreciated.
Hello!
I have problem with SIM card in my d855.
I'm on Cleanrom from September, but a week ago SIM just disconnected.
No tweaks, clean install.
I reinstalled whole phone to stock (Stock ROM locked my phone using killswitch, so I reinstalled it using BoardDiag)
Flashed CleanRom again, SIM works for few minutes then disc.
Also tried cm11,13 and few modems.
On cm11 SIM working whole night and at morning after some use disconnected.
SIM works normally in another phone.
I record log, which happens every time i turn airplane mode off, reboot or similar "SIM connect try"
Maybe my SIM reader just stopping work, but why after x minutes?
Uploading logs from phone failing, here is G Drive link:
log1
log2
Sorry for my bad English, I'm still learning.
Hi,
Lot of people are having this issue in the last couple of months.
It's not the SIM reader, it appears to be something related to heat in the transmitters area.
Check this thread: http://forum.xda-developers.com/sprint-lg-g3/help/sim-card-error-t3488208
I own a Mi Max Helium and from the first day I use it with open bootloader and Custom Roms.
After 4 Weeks of using the strange things began:
- I lost network sometimes, but most of the times it was back in seconds. (once or twice a day)
- then randomly the MiMax said there is no sim card installed. Ok reboot phone and everything was okay. (once or twice a day)
- then it happened every hour
- and then sometimes after some hours or some minutes - not replicatable
- as a last step rebooting the phone doesn´t help. I have to kick out the Sim, wait some seconds and put it in again
Ok I thought it was a fault with the custom roms.
Made a real big factory reset with mi flash tool and cleaned the whole phone like a new device after the delivery.
After the first reboot it wasn´t able to find any simcard (IMEI und EFS was okay), so I thought phone or SimCard has a defect.
Took a simcard from my girlfriend - everything was working fine. Took my simcard in the MiMax and curiously everything was working fine
Flashed Xenon HD Custom Rom and everything worked well the last 4 Weeks and now the whole Sh*t begins again in the same way like described above.
Wtf is that behaviour? Can anybody report similar things?
Using SIM-Slot 1 or SIM-Slot 2 makes no difference. Its not logical or reproducible for me
T-Mobile? There has been reports not only fo Mi Max but One Plus X and some other Chinese brands killing particular tipes of T-Mobile sim cards by constantly trying to write on them. Sounds exactly what you are describing.
Solution is call T-Mobile, they know the issue and should replace sim card with the right tipe.
nijel8 said:
T-Mobile?...
Click to expand...
Click to collapse
Interesting. No I´m using a german multiple provider called 1&1 and they use Vodafone D2 Network here.
They also use Telefonica (ePlus & O2), but the reason for that behaviour could be the same. I will call my provider and hope the know similar cases.
Thanks for the advice so far :good:
Well I share you problem I am.from Chile and this started to happen after updating to official ROM 8.2.3.0
I tried for months to find a fix but in the end I've noticed in my country all operators started using 4g band 28 (700mhz aggregation) band is not compatible with my Max prime (helium)
This doesn't explain why the card is lost until rebooting the Phone though.
A good thing is to set auto turn off in security app at 7:00am then enable auto turn on at 7:10 am this way your phone will work in the morning and not lose any important phone calls.
Check out this thread
Do you have any similar symptoms? Can you search for networks manually? I can't
https://forum.xda-developers.com/showthread.php?t=3604428
Sent from my MI MAX using Tapatalk
DJ_Tomato said:
Well I share you problem I am.from Chile and this started to happen after updating to official ROM 8.2.3.0
I tried for months to find a fix but in the end I've noticed in my country all operators started using 4g band 28 (700mhz aggregation) band is not compatible with my Max prime (helium)
This doesn't explain why the card is lost until rebooting the Phone though.
A good thing is to set auto turn off in security app at 7:00am then enable auto turn on at 7:10 am this way your phone will work in the morning and not lose any important phone calls.
Check out this thread
Do you have any similar symptoms? Can you search for networks manually? I can't
https://forum.xda-developers.com/showthread.php?t=3604428
Click to expand...
Click to collapse
Try cleaning the sim card with acetone.
nijel8 said:
T-Mobile? There has been reports not only fo Mi Max but One Plus X and some other Chinese brands killing particular tipes of T-Mobile sim cards by constantly trying to write on them. Sounds exactly what you are describing.
Solution is call T-Mobile, they know the issue and should replace sim card with the right tipe.
Click to expand...
Click to collapse
can you please explain smart cpu efficiency feature in new miui nougat update it will be very helpful I tied to create a port regarding this but can't
Even i had than issue on xenon and aosp extended rom could not able to find workaround so jumped to miui
My phone 2 days ago started to stop receiving any cellular connection from my carrier at first i thought the sim card was faulty. After getting the sim card out and put it onto another device it works perfectly fine. Some how the lock says its in airplane mode but in reality it isn't at all. Noted that i resetted the device to factory settings a few times and at first it worked but then after like 4/5 hours it went back to the problem it causing me to reset then i tried again if it would work but 2nd time isnt the charm as always.
Is there a way to fix this?I would love to use this phone more if i could resolve this issue since this isnt the time where i can spend on phone the moment.