[Q] No sim detected - G2 Q&A, Help & Troubleshooting

Hi guys,
I was going to flash one of stock lollipop rom to my D802 and i was preparing the device (Just reverted to the stock).
First i rooted the device with ioroot , then used autorec for TWRP and kitkat bootloader but i forgot the drop rom files to my internal storage.
So i was using JB rom , i stuck at bootloop. Waited phone to discharge to enable download mode and go back to stock again.
After all this process i reverted my phone stock but now it doesnt seem to recognize my sim card.(I also tried another sim's , but no effect)
I flashed same firmware files just i did before but now im tryin different but i cant make it work. /// My imei is not gone by the way.
Anyone have any ideas or advices ?

squee9 said:
Hi guys,
I was going to flash one of stock lollipop rom to my D802 and i was preparing the device (Just reverted to the stock).
First i rooted the device with ioroot , then used autorec for TWRP and kitkat bootloader but i forgot the drop rom files to my internal storage.
So i was using JB rom , i stuck at bootloop. Waited phone to discharge to enable download mode and go back to stock again.
After all this process i reverted my phone stock but now it doesnt seem to recognize my sim card.(I also tried another sim's , but no effect)
I flashed same firmware files just i did before but now im tryin different but i cant make it work. /// My imei is not gone by the way.
Anyone have any ideas or advices ?
Click to expand...
Click to collapse
Why wait to discharge? you can enter Download Mode anytime (Phone off, Hold Vol UP Button and connect the USB Cable
Sim Problem can be a lot ...... try to Flash another KDZ / Baseband / Modem

Try LG Hidden Menu
squee9 said:
Hi guys,
I was going to flash one of stock lollipop rom to my D802 and i was preparing the device (Just reverted to the stock).
First i rooted the device with ioroot , then used autorec for TWRP and kitkat bootloader but i forgot the drop rom files to my internal storage.
So i was using JB rom , i stuck at bootloop. Waited phone to discharge to enable download mode and go back to stock again.
After all this process i reverted my phone stock but now it doesnt seem to recognize my sim card.(I also tried another sim's , but no effect)
I flashed same firmware files just i did before but now im tryin different but i cant make it work. /// My imei is not gone by the way.
Anyone have any ideas or advices ?
Click to expand...
Click to collapse
You can try LG Hidden Menu to test your sim card. There are different tests, you can try and check.
3845#*802#

Bad similar Problem. Take out sim, power off and let it off for at least 10min. Put sim back in and start the phone. That's how it worked for me.

fire3d said:
Why wait to discharge? you can enter Download Mode anytime (Phone off, Hold Vol UP Button and connect the USB Cable
Sim Problem can be a lot ...... try to Flash another KDZ / Baseband / Modem
Click to expand...
Click to collapse
Because my beloved phone never power off lol Thanx solved with flashing Resurrection Remix .
srk_srinivas said:
You can try LG Hidden Menu to test your sim card. There are different tests, you can try and check.
3845#*802#
Click to expand...
Click to collapse
Thank you.
Richylitschy said:
Bad similar Problem. Take out sim, power off and let it off for at least 10min. Put sim back in and start the phone. That's how it worked for me.
Click to expand...
Click to collapse
Maybe that was the thing solved my problem i dont know actually , i took out the sim then flashed few different roms to see what will happen , eventually after flashing resurrection remix it started working.
Thank you guys.

Related

[Q] Please Help!! Flashed wrong version of software!

Hi guys. I had a 32gb G2 and i was able to root it, upgrade it to 4.4 and use it without a hitch.
Today i got another one (16gb version) and flashed a kitkat rom i had around without stopping to check if it was 16 or 32gb (i forgot they had this difference). Well, now i got phone that i cannot use (im stuck at the SIM card PIN). What happens is that the screen is erratic. i click 2 and it registers 7...i click 5 and it selects simultaneously 123 and so on. basically i cannot pass this screen to enable all the good stuff.
Is there any way i can solve this?
I have a LG G802.
mechlord said:
Hi guys. I had a 32gb G2 and i was able to root it, upgrade it to 4.4 and use it without a hitch.
Today i got another one (16gb version) and flashed a kitkat rom i had around without stopping to check if it was 16 or 32gb (i forgot they had this difference). Well, now i got phone that i cannot use (im stuck at the SIM card PIN). What happens is that the screen is erratic. i click 2 and it registers 7...i click 5 and it selects simultaneously 123 and so on. basically i cannot pass this screen to enable all the good stuff.
Is there any way i can solve this?
I have a LG G802.
Click to expand...
Click to collapse
Boot without SIM card, connect to USB and transfer correct ROM. Boot into recovery, flash proper ROM. If you can't boot without SIM card you can probably use adb push to just push the ROM onto the sdcard and then reboot to recovery + flash.
Agret said:
Boot without SIM card, connect to USB and transfer correct ROM. Boot into recovery, flash proper ROM. If you can't boot without SIM card you can probably use adb push to just push the ROM onto the sdcard and then reboot to recovery + flash.
Click to expand...
Click to collapse
Ok. will implement & report
My problems just keep getting worse.
Since i wanted to go full stock i ended up downloading a kdz file a nd followed the tutorial on http://unbrick.itcse.com/unbrick-soft-bricked-lg-g2/
well...that didnt work. the process initiated and somewhere along the way the app stopped, and the only thing i could undestand was a "EMERGENCY something". After like 1hr with nothing happening, i unplugged the phone and got some corrupted partitions.
I then turned to the tutorial on http://forum.xda-developers.com/showthread.php?t=2582142 ...but damn! i cant reboot properly. now all the phone does is boot up to the lg logo and nothing else happens. windows doesnt detect it, linux doesnt detect it and adb doesnot detect it. am actually crying now....IS THERE ANYTHING I CAN DO TO SOLVE THIS?....im kinda desperate here. This is a brand new phone!
mechlord said:
My problems just keep getting worse.
Since i wanted to go full stock i ended up downloading a kdz file a nd followed the tutorial on http://unbrick.itcse.com/unbrick-soft-bricked-lg-g2/
well...that didnt work. the process initiated and somewhere along the way the app stopped, and the only thing i could undestand was a "EMERGENCY something". After like 1hr with nothing happening, i unplugged the phone and got some corrupted partitions.
I then turned to the tutorial on http://forum.xda-developers.com/showthread.php?t=2582142 ...but damn! i cant reboot properly. now all the phone does is boot up to the lg logo and nothing else happens. windows doesnt detect it, linux doesnt detect it and adb doesnot detect it. am actually crying now....IS THERE ANYTHING I CAN DO TO SOLVE THIS?....im kinda desperate here. This is a brand new phone!
Click to expand...
Click to collapse
maybe i could try to mess with the partitions and this time try to install some twrp that actually works? the one in the last tutorial doesnt seem to work on my 16gb model.

[Q] Note 3 doesn't start anymore

Dear all,
I have only recently lost my IMEI und tried everything to recover it. As a matter of fact I had made a backup before and tried to restore it and it didn't work. Today, I tried doing that another time and after that I wanted to reboot my phone but after it shut down it just doesn't boot up anymore. It shows nothing, only the black screen. It seems like it doesn't react to anything, I also tried to pull the battery but that also wasn't successful. I also can't get into Download Mode.
Any ideas what I could do?
Charge the battery or try another battery first .
I did both, I charged the battery but it didn't help and I also tried another (fully charged) battery, without success.
try to connect with kies 3
Kies doesn't recognize my phone.
Service centre repair your next step .
I'll let my carrier send it to Samsung and tell them that it crashed after trying to update to Lollipop via Kies, I read that this worked in some cases. If it doesn't I'll have to have it repaired.
What do you guys think about those "USB jigs"? Do you think those could help me with my problem?
YAAAAY!
Thanks to this thread http://forum.xda-developers.com/showthread.php?t=2625332 I was able to unbrick my device and by flashing a new PIT-File and a Stock ROM even my IMEI came back. I think my partition was somehow messed up because after flashing the PIT-File it began to work properly, but I flashed the Stock ROM to have a "clean" system again and installed Cyanogenmod afterwards with success.
So how does this fix work if the phone is unable to connect or power on ..
OP yes try the usb recovery jig to see if it boots to download mode .
Well, it did help. After I had put the Image on my SDcard and removed my SIM card I was able to boot my phone, this was the main issue. The rest was child's play, I flashed the PIT-file and a stock ROM and everything was working fine again.
flash new PIT file
hi you got to flash a new pit flie. maybe something damaged your phone boot. look in here
http://forum.xda-developers.com/showthread.php?t=2625332

[Q] Bricked N9005 while downgrading from 5.0. Not responding to any keys. Need help!

Hello All,
I Hard bricked my N9005 while downgrading form Stock 5.0 to stock N9005VJUBMI7 (4.3 ?).
Note 3 N9005 32GB .. was working well on Android 5.0, except GPS issue and battery drain issue. So, I thought will go back to older stock ROM.
While flashing N9005VJUBMI7 (from Sammobile ) on Odin, without any PIt file and Re-partition unchecked. Odin flash completed and it said successful.
But, after this, phone never booted. Power button doesn't work. Download mode keys won't work. Recovery mode keys won't work. Charger doesn't work. USB doesn't detect on PC. LED never lit. Is this state called HARD-BRICKED? Or its a step ahead and completely dead ?!
I tried the debrick.img on SD card method using the thread by ValenteL. Followed below steps:
On Windows 7, used win32DiskImager, and created the rescue micros SD card (16GB) using debrick image of 4.4.2. Inserted SD card on phone, put battery and tried to see if phone boots. Unfortunately, it didn't Tried to play around with all keys, long press for 30 secs, usb cable, charger.. etc. But, still no luck.
Please let me know if any suggestions to bring the device back alive!
Thanks in advance !!
maesiva said:
Hello All,
I Hard bricked my N9005 while downgrading form Stock 5.0 to stock N9005VJUBMI7 (4.3 ?).
Note 3 N9005 32GB .. was working well on Android 5.0, except GPS issue and battery drain issue. So, I thought will go back to older stock ROM.
While flashing N9005VJUBMI7 (from Sammobile ) on Odin, without any PIt file and Re-partition unchecked. Odin flash completed and it said successful.
But, after this, phone never booted. Power button doesn't work. Download mode keys won't work. Recovery mode keys won't work. Charger doesn't work. USB doesn't detect on PC. LED never lit. Is this state called HARD-BRICKED? Or its a step ahead and completely dead ?!
I tried the debrick.img on SD card method using the thread by ValenteL. Followed below steps:
On Windows 7, used win32DiskImager, and created the rescue micros SD card (16GB) using debrick image of 4.4.2. Inserted SD card on phone, put battery and tried to see if phone boots. Unfortunately, it didn't Tried to play around with all keys, long press for 30 secs, usb cable, charger.. etc. But, still no luck.
Please let me know if any suggestions to bring the device back alive!
Thanks in advance !!
Click to expand...
Click to collapse
You should have known that you can not downgrade from 5 to 4.3.
maesiva said:
Hello All,
I Hard bricked my N9005 while downgrading form Stock 5.0 to stock N9005VJUBMI7 (4.3 ?).
Note 3 N9005 32GB .. was working well on Android 5.0, except GPS issue and battery drain issue. So, I thought will go back to older stock ROM.
While flashing N9005VJUBMI7 (from Sammobile ) on Odin, without any PIt file and Re-partition unchecked. Odin flash completed and it said successful.
But, after this, phone never booted. Power button doesn't work. Download mode keys won't work. Recovery mode keys won't work. Charger doesn't work. USB doesn't detect on PC. LED never lit. Is this state called HARD-BRICKED? Or its a step ahead and completely dead ?!
I tried the debrick.img on SD card method using the thread by ValenteL. Followed below steps:
On Windows 7, used win32DiskImager, and created the rescue micros SD card (16GB) using debrick image of 4.4.2. Inserted SD card on phone, put battery and tried to see if phone boots. Unfortunately, it didn't Tried to play around with all keys, long press for 30 secs, usb cable, charger.. etc. But, still no luck.
Please let me know if any suggestions to bring the device back alive!
Thanks in advance !!
Click to expand...
Click to collapse
Remove battery fore some minutes then go download mode again and downgrade to nk2
kenny1991 said:
You should have known that you can not downgrade from 5 to 4.3.
Click to expand...
Click to collapse
Gee.. Got to know about it 'hard' way
What you suggest?
meawww said:
Remove battery fore some minutes then go download mode again and downgrade to nk2
Click to expand...
Click to collapse
Sorry, my phone is too adamant. It won't go to download mode. All I want is to get it into download mode! Would jig help? What you think? Spend some 3$ on eBay?
Worth a try with the jig before paying for a service centre repair .
JJEgan said:
Worth a try with the jig before paying for a service centre repair .
Click to expand...
Click to collapse
Tried the ebay JIG.. No luck. Note 3 still not up..
JIG is good.. ensured with other (working) Samsung phone. It puts into download mode, but not to my Note 3

lg g2 stuck

i tried to upgrade the rom to a newer version and in the process i ereased everything
now when i turn on the phone it stucks in the LG logo and thats it
and the pc cant recognize the phone
the download mode works so as the recovery mode
how can i fix this i need my phone
@darksnail2 I'm thinking you tried to flash the newer version of a custom rom, is that it? If you have custom recovery installed, then you can enter recovery by pressing the hardware button combo & flash the older working ROM by choosing it from your SD card.
raravi said:
@darksnail2 I'm thinking you tried to flash the newer version of a custom rom, is that it? If you have custom recovery installed, then you can enter recovery by pressing the hardware button combo & flash the older working ROM by choosing it from your SD card.
Click to expand...
Click to collapse
i cant find in the sd card
what should i do ? to make my pc recognize my phone ?
darksnail2 said:
i cant find in the sd card
what should i do ? to make my pc recognize my phone ?
Click to expand...
Click to collapse
To start, you need to say what ROM it is including the version you were on, and the version you updated to. Without that, no one can help your specific situation.
Sent from my LG-LS980 using Tapatalk
gonk24 said:
To start, you need to say what ROM it is including the version you were on, and the version you updated to. Without that, no one can help your specific situation.
Sent from my LG-LS980 using Tapatalk
Click to expand...
Click to collapse
i had CM 10 kit kat
tried to upgrade it to a newer stable version and it made me problems
pop up messages like Unfortunately messaging has stopped so i figure i should install a newer Gapp and it didnt work
and then i made a factory reset by a mistake and now it is bricked
i tried to follow this tutorial
http://forum.xda-developers.com/lg-g2/general/mega-tut-how-to-fix-bricked-lg-g2-t3055033
and i am stuck in the third step when i type fastboot erase aboot in the cmd
it just says "waiting for device" and thats it
somehow i cant make the phone connect to the pc ! any solution ?
anyone ?> need ur help
Did you try putting the phone into download mode, connecting to LG Mobile Support Tool program, and do an upgrade recovery?
audit13 said:
Did you try putting the phone into download mode, connecting to LG Mobile Support Tool program, and do an upgrade recovery?
Click to expand...
Click to collapse
cant dunno why
Which part of the process doesn't work?

Helpppp

Ok...
Somehow i managed to reach a point where my device does not boot when i press the power botton...
Unless i connect it to a usb or a power and then it starts and even goes to the android but loops...
If i disconnect it from the cable it just dies...
Any ideas?
10xs.
mirzanoshin said:
Which model of phone you are using?
Click to expand...
Click to collapse
S4 galaxy i9500
Yes... It happened after i tried to update a firmware to lollilop...
After it happened i tried to fix PIT with a stock rom...
Now it turns on while connected to a usb shows the galxy logo and then reboots...
If disconnected from usb or power it just dies...
I can access download mode and cwm while connected to usb.
At some moments it even reaches the android system and tries booting but then goes to a reboot loop again.
JacobTodoit said:
Ok...
Somehow i managed to reach a point where my device does not boot when i press the power botton...
Unless i connect it to a usb or a power and then it starts and even goes to the android but loops...
If i disconnect it from the cable it just dies...
Any ideas?
10xs.
Click to expand...
Click to collapse
Greetings,
Thank you for using XDA Assist. Please provide your device make and model so I can guide you to the correct information and help you need.
Thank you.
What problem did the phone have that prompted you to flash the phone?
Did you perform a factory wipe in stock recovery before booting the newly-flashed stock rom for the first time?
The original problem was that all processes started halting...
I did the wipe to lollilop and then installed a rom... That is when tthe device bricked.
Later i downloaded a firmware which was supposed to be stock firmware and tried flashing it but it didn't help.
No matter what i try it keeps looping without the ability to power on without a usb connection being plugged (pc or power).
I am looking for an original firmware which would contain the files for the bbotloader and other in order to flash again...
Will appreciate any help.
The device was bought in Israel.
Did you try flashing a stock ROM with a pit file?
Hi and thank u for your response.
As far as i know it os a galaxy s4,
Gt-I9500 bought on Israel. Was running the cellphone company' stock version 5.0.1 with base version i9500xxuhhog1.
It started doing some problems after it was lost and found.
The cell company bllocked it and we had to replace the imei.
Then every process we tried to work with, halted.
So we decided to flash a new version and new firmware.
We tried moving to lollilop and cm12 but the dvices got to the point where it is now.
I am sure it is something we did with odin...
But not sure what.
Now the situation is as follows.
The device doesn't boot when pressing on the power button.
For booting we need to plug it to a usb power supply or pc and just go to recovery.
From there we choose the option of reboot system and it boots, but keeps looping.
If at any moment we unplug the ub connection it dies.
Following to some advises i tried getting the stock rom online and found a version i9500xxuhog1.
And a pit file.
I applied them to the device, though nothong changed.
10xs for any help.
Jacob
The_Merovingian said:
Greetings,
Thank you for using XDA Assist. Please provide your device make and model so I can guide you to the correct information and help you need.
Thank you.
Click to expand...
Click to collapse
audit13 said:
Did you try flashing a stock ROM with a pit file?
Click to expand...
Click to collapse
Yes... Several times.
With several different firmwares.
So Odin never finished flashing a stock rom?
You may have to use a jtag service to repair the phone.

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