Wifi Wont Connect After Flight Mode - Galaxy S III I9305 (4G LTE + 2GB RAM) Q&A, Help &

So heres what happend:
1. turned on flight mode
2. started wifi while flight mode is still active
3. wifi wont connect
4. turned off flight mode
5. wifi still wont connect
6. 5 factory resets and its still not working
7. post this
Ive even flashed a stock rom and its also not working. Has cm broken my wifi adapter somehow ?
Device Model:
sgs3lte
CM Version:
10.2
Recovery Image:
ClockworkMod

Basics first
Recovery
Format sdcard system cache data
download mode flash stock rom and test .

you can try different routers or phones to ensure it's about the phone

Related

Clockwork recovery constant rebooting, no wifi + data network

Sorry for the noob post.
I was attempting to install cyanogen, following the full update guide on their wiki
It is currently running the stock rom. and this would be the first time i have tried this.
Installing clockwork mod seemed to go fine, however when i restarted it i could not enable wifi or data network. It also restarted regularly. I performed a factory reset through the settings on the phone, but after that i still cannot connect to wifi or data networks, and the rebooting has increased in frequency so now it will only remain powered up for a few seconds.
I can still access download mode fine, and it does not reboot when on that.
What should I do?
Hey
On which firmware did u install CM9??
Sent from my GT-I9000

Can't fix my L90

Hi,
I recently flashed stock D405n ROM on my phone (http://forum.xda-developers.com/lg-...ck-rom-d405n-stock-rom-flashable-via-t2994824). Since I don't pay attention to details, I didn't see that this ROM will delete my Recovery/Root. I did wipe and format everything before flashing (expect internal storage). The ROM works now, but there's no baseband, so my signal drops very often and I can't get Wi-Fi working... Also, my phone is completely stock now, I can't go into recovery and flash other ROM.
So, I thought that I should just root, unlock bootloader and flash CWM again. Unfortunately, this doesn't work, because I can't get download mode working. I installed all the drivers, repeated that over and over again, tried a different OS, but I just can't get download mode to work. I turn off my phone, (tried taking out the battery too, doesn't work), hold volume up and plug in the usb cable. Phone says that download mode is loading but nothing happens, PC never recognises it and download mode never loads.
Could anybody help me get download mode working, or at least fix baseband, so I can normally use my phone and get WiFi and network working? Thanks.

WiFi Problem : cant be "Turned On"

Hi All,
device : Note 5 - N9208 stock ROM
I have problems with the WiFi, here is the condition:
1. WITH Simcard Inserted, most of time the WiFi cant be "Turned On". even it can be turned on, the device will be forced to Shutdown or Restart.
2. WITHOUT Simcard, Wifi working just fine. no problem with turning on and off.
action taken :;
1. hard reset - via setting --> Not working
2. Clear cache via boot-loader --> not working
3. Factory reset via boot-loader --> not working
do you have any idea how to fix it?
and another question, can it be fixed if I root the phone and install another ROM?

3G not working correctly after rooting and installing custom recovery

So I rooted my Note 5, installed custom recovery twrp and kept stock rom on my marshmallow phone.
The thing is that after i use wifi and turn it off , I get the 3G icon of connectivity but its not connecting. I have to manually shut down Mobile data and turn it back On so it works again.
Has this happened to anyone before?? anything i can do to fix it?

BRICKED? when changing from N920G back to N920i

Hi all
I think I may have completely effed my n920i.
Backstory :
Few months back i updated my phone from N920i 5.1.1 to N920G 6.0.1 using the 4 files from the MEGA link.
Everything was working good for the past few months, all the regular OTA updates went smoothly.
Over the last couple of weeks I noticed my mobile data was having issues (dropping out, only connecting 3g etc) so I decided it was time to switch back to N920i 6.0.1 since it has now been released in Australia.
I followed these instructions: http://forum.xda-developers.com/note5/general/flash-to-n920i-n920g-bl-modem-reverting-t3367903 using Odin3 v3.10.7
However i did not wipe cache, factory reset, etc and during the first attempt it failed. I was still able to restart the phone at that point. i rebooted into download mode and tried again. This time it failed but now I cannot reboot into recovery, flash any other ROMs using Odin as it keeps failing or turn it off.
The only options are to enter download mode or the blue screen saying something happened during the update and to use emergency smart switch. I can't even turn the phone off.
I have tried emergency smart switch using my model and SN and it still does not work. It'll download and when it goes to install it fails.
I've tried flashing the 4 file N920i 5.1.1 firmware with no luck as well.
Sorry for the long read but I wanted to cover the steps I took. Any guidance would be greatly appreciated.
bump.
Okay so the plan here is to install a recovery and wipe everything, then try flashing an original ROM in Odin
1. Flash TWRP Recovery and don't let the phone restart, immediately hold buttons for restart recovery
2. If this doesn't work, hold the buttons for restart in Download Mode. Once in DL mode, power off and quickly hold buttons for recovery. You may have to reflash TWRP if this doesn't work
3. Once in TWRP click on Wipe, Advanced and wipe Dalvik, System, Cache.
4. Reboot into Download Mode and try flashing ROM with Odin
thanks for providing the instructions however the moment i try to flash TWRP Recovery it fails in odin and this is what it says on my phone's screen.

Categories

Resources