[Q] lg g2 D802 wont detect sim after kernel flash - G2 Q&A, Help & Troubleshooting

Hello,
I tried flashing dorimanx'd kernel. But after that, my sim card doesnt get recognized (my brothers sim card does work in the my lg g2)
Do i need a new sim card? And what went wrong?
Btw. My phone was rooted and had TWRP installed.
(Sorry for my english, and please take note that im new to all this)

Related

[Q] Anyone got a SIM card reader problem?

Guys,
SRY if there is another thread, but i am panicking. Anyone got a g3 that randomly says that the SIM card is removed and it reboots. After that, i have to reboot it a few times to get it to read the SIM card. I have tried different ROMs but it is still there.
What should i do?
I would try another simcard first to see if its not a sim problem..
sent from my galaxy 3 0n kyrillos' rom v5.7 honeycomb edition

F320S SIM Card not detected

Hated stock rom so rooted using ioroot, flashed TWRP and installed G3 port ROM
Inserted SIM card but phone wouldn't detect
Reflashed baseband thinking that would help, no luck.
Decided to revert to stock
Flashed the 4.2.2 KDZ - I was dumb and didn't notice it was 4.2 not 4.4
Still no sim card detected
Flashed 4.4.2 KDZ
Still no SIM card detected.
The SIM itself is fine and I've tried another SIM with same problem.
The IMEI is showing up correct. Could I have killed the EFS partition when installing custom ROM? Would that mess with the SIM card detection?
Help please. Much appreciated
I am having the same issue. Can someone help us?
krnkaith said:
I am having the same issue. Can someone help us?
Click to expand...
Click to collapse
Check your phone's baseband, probably not the cause but yeah.
Try to clean the simcard
Try to clean the simcard tray
See or your phone might be simlocked or something like that.
maybe try to logcat and watch in the logs something to sim related text.
I can't give you ideas based on experience.
EDIT: I saw your other thread.
So you have flashed F400(G3) rom on a F320(G2)?
If so then my question to you is, is your wifi working? Cause flashing could may have caused some issues with the partition layout. I don't think there will be big differences/no differences but just to be sure.
Did you also tryed to flash back to stock and or flash baseband?
Was sim working before you flashed the rom? What rom did you flashed from the g3? Just so I could maybe inspect the updater-script if it isn't too large to see or it may got other partitions.
Silverdace said:
Hated stock rom so rooted using ioroot, flashed TWRP and installed G3 port ROM
Inserted SIM card but phone wouldn't detect
Reflashed baseband thinking that would help, no luck.
Decided to revert to stock
Flashed the 4.2.2 KDZ - I was dumb and didn't notice it was 4.2 not 4.4
Still no sim card detected
Flashed 4.4.2 KDZ
Still no SIM card detected.
The SIM itself is fine and I've tried another SIM with same problem.
The IMEI is showing up correct. Could I have killed the EFS partition when installing custom ROM? Would that mess with the SIM card detection?
Help please. Much appreciated
Click to expand...
Click to collapse
Did you find the solution bro
I'm having the same problem. I was on some old CM13.1 rom for LG G2 VS980 and releases prior to it, sim card was working without a problem. But only last night after updating from 10day old CM13.1 nightbly build with yesterday latest build, the sim card stopped working.
I tried method online which said to remove the card for one minutes before booting. Did it and didn't work.
What can I do now?
jordan0111 said:
Did you find the solution bro
Click to expand...
Click to collapse
Nah, sent it back to supplier.

[Q] LG G2 D803 doesn't detect sim after kitkat upgrade help!!!s

Hello guys !
Last Sunday I bought a LG G2 D803 (Canada Telus version). Phone had jelly bean installed in it, was rooted (didn't know at point), was accepting any sim (made a few call with it). When I got home I connected it to the wifi and did the OTA update to kitkat. I found the phone stuck upon reboot to the lg logo. I used LG flash tool to put it back to stock and I have the phone now running kitkat (root lost). Now here is what is happening:
- Phone doesn't recognize any of the sims I have tried (Tried Rogers, ChatR, and Koodo). It doesn't everything else but says "No sim card"
- I checked about phone and I can see the IMEI and baseband and all that (it's not null nor void)
- I turned it off several times removed the sim for a while put it back and turn it on again no luck
- I used the flash tool to try to downgrade to jelly bean and no luck with that.
I am pretty sure that this is not a hardware problem (at least I hope). I am out of ideas though. Any suggestions as to what is causing the phone not to read sim cards and possible solutions?
Got it to work
Djollofman said:
Hello guys !
Last Sunday I bought a LG G2 D803 (Canada Telus version). Phone had jelly bean installed in it, was rooted (didn't know at point), was accepting any sim (made a few call with it). When I got home I connected it to the wifi and did the OTA update to kitkat. I found the phone stuck upon reboot to the lg logo. I used LG flash tool to put it back to stock and I have the phone now running kitkat (root lost). Now here is what is happening:
- Phone doesn't recognize any of the sims I have tried (Tried Rogers, ChatR, and Koodo). It doesn't everything else but says "No sim card"
- I checked about phone and I can see the IMEI and baseband and all that (it's not null nor void)
- I turned it off several times removed the sim for a while put it back and turn it on again no luck
- I used the flash tool to try to downgrade to jelly bean and no luck with that.
I am pretty sure that this is not a hardware problem (at least I hope). I am out of ideas though. Any suggestions as to what is causing the phone not to read sim cards and possible solutions?
Click to expand...
Click to collapse
This is what I did (I hope it helps someone who is stuck in the same situation):
1. Rooted phone by using Kingo App
2. Installed TWRP 2.7.0 with the AutoRec App
3. Rebooted into custom recovery
4. Did a wipe (except for data)
5. Fixed permissions
6. Turned it off
7. Removed sim for a couple of minutes
8. Put back sim and boot
Working now!!!

My g2 can't found sim card only in custom rom

Hello i using LG- F320S.
Few weeks ago when i using aicp12.1, My g2 suddenly can't found sim card and i tried to fix, but broke my sim slot
So i went to a/s center and changed sim slot and changed sim card too
But my g2 can find sim card only in stock kk or lp
I tested cloudy, cm13 but g2 cant find sim card
What's wrong on my g2?
Plz help me
And thank you for read my poor english
Known bug. What model do you have? You can try restore an EFS partition for the same model. I've given up trying and accepted the sim card will never work again.

LG G6 H872 does not read sim card

I got a locked Tmobile h872 that I put TWRP and flashed diferent roms so I get rid of the Tmobile Lock thing.
Suddenly it just wont read my sim card anymore. Ive tried reset, change sim, flash other rom, kernel...nothing.
It just doesnt reads the sim card ! Any idea? Its been working for few weeks and just stoped. I wonder if thats a hardware issue not software.

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