Wifi not working suggestions needed - G2 Q&A, Help & Troubleshooting

Hello guys, I was using Google edition ROM for 1-2 months in my LGG2 D802
A week ago suddenly the wifi stopped working. It keeps showing turning on wifi and nothing happens.
I flashed other ROMs at the settings wizard the wifi started but turned itself off after few minutes.
So I visited LG care nearby, they flashed ROM in it to check if it starts working and it didn't.
They suggested to replace the board which will cost 5k INR
Should I go for it?

*bump*

FINALLY WiFi TURNED ON!
FINALLY!
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What I did?
- Flashed stock ROM
- kept wifi turned off
- turned off automatic date update
- then turned on wifi
So, basically its the automatic date update which is killing the wifi everytime. don't know why..
Please inform to people to try this method facing this issue.
Thank god didn't sell it for 5000Rs :laugh:

Related

Two problems: wifi won't automatically connect and "android is upgrading"

I've got a rooted S5. A few weeks ago, I tried to flash cyanogenmod, and screwed things up pretty royally. I eventually flashed to a roughly stock rom, so I'm running 4.4.4. For ease, here are two screenshots.
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Anyway, I managed to salvage my phone and everything is basically working, except for two things:
1. My phone no longer automatically connects to the wifi at my house or at my in laws. It does at work, for some reason. My wifi password is ten random numbers and I've got them memorized. I've got unlimited data with sprint, but not unlimited patience.
2. Whenever I restart, I get the damn Android is upgrading thing, and it's always two apps that need optimization. Again, it doesn't really matter, but it's one of those little annoyances that are driving me nuts.
I've got philz. I'm running xposed framework.
Help?
Sent from my SM-G900P using XDA Free mobile app

WiFi and Bluetooth not working

My phone is a Cubot One running MIUI 4.8.29 custom ROM v6. One day, my WiFi spontaneously ceased to work. I thought it was a temporary glitch, so I rebooted. It worked again. Then, it spontaneously ceased to work AGAIN. since then, it had just been off and when I try to turn it on, it just greys out for a few seconds and switches off again. The same thing happens to my Bluetooth. However, twice, randomly, about 4 months ago and 6 months ago, it notifies me of possible WiFi networks. It stays like this for a couple of hours, then returns to the aforementioned state. I have tried a full reset several times with the stock ROM and others to no avail. I've been using mobile data since then. I don't know how this has happened and I am wondering if the altered build properties of the custom ROM have anything to do with it. The WiFi-pertinent ones are attached. Please help - not having Bluetooth or WiFi prevents me from selling the phone. Thanks all!
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5.0.2 Battery problem (hard resetted a few times)

Hi everyone!
Everything what I write is about stock rom:
After upgrading from Jellybean to Lolipop, I had a serious battery drain problems because of "Android System" even though I did hard reset a few times. I decided to go bback to Kitkat and had no problem with it. But nowadays I wanted to use Lollipop again thanks to its design and upgraded to 5.0.2 TRV30d with PCSuite. But still I have this problem, "Android System" uses a lot battery. I
You can see battery usage statistics, there is a problem with Android System in Lollipop but I can't understand the problem. I need your help guys!
I've only talked for 5 mins and connected to Wifi most of the time. I never turned on GPS, Bluetooth or NFC.
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Let the phone settle for a week and report back then.
waingro808 said:
Let the phone settle for a week and report back then.
Click to expand...
Click to collapse
In my first upgrade-experience I've used it for more than 1 months with this battery problem. I've tried everything, including using the phone until it turned off with %0 battery and charging fully.

Dead ram

Hello, I have a problem with my android car unit that it's driving me crazy. I bought this unit 6 months ago (aliexpress . com/item/Two-Din-Android-7-1-1-7-Inch-Car-DVD-Player-For-Mercedes-Benz-W209-W203/32554899913.html(I'm not able to put links)) and it work well until a some weeks ago. It started to slow down and to restart randomly. I decided to investigate to see what could be happening and I saw that now I only have 1GB of ram instead of two. I don't know if any of you had this problem before or has any idea how to solve it.
I would like to try anything before sending it back to China
Regards
UPDATE
So, today going back from work I noticed that the radio started up faster than I used to this last week, and when I went to settings -> ram I see that I got my 2GB back! Sadly after a while the radio crashed, all the buttons stopped working, the screen was white but the music that continue as if nothing happened. After I force the reboot I see that I still have my 2GB. I think defenitivly it's a problem related to the RAM or MCU.
I taked a couple of pictures of the version that I have, here they are:
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G935V WiFi and Bluetooth will not turn on.

Hi, I recently bought a shattered Galaxy S7 Edge from facebook marketplace for $45..
Long story, short. When setting it up i noticed it would not let me connect to wifi, anyways i finally got to the home screen and data 4G lte works fine from my SIM card data, but i can not get the wifi to turn on nor the bluetooth to turn on.. it just switches back to off and a circle spins. in the screenshot it shows the spinning circle on wifi and the greyed out bar on bluetooth (from trying to switch on that wont work)
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EDIT: So i want to know if there is any like modem file or what not i can try to flash via open to reinstall the "drivers" for the wifi/bluetooth, if that make sense? Or what do i do? Thanks in advance
I suggest you to install this [Rom][VZW_CRI1][Stock_Oreo_PreRooted_Easy_Unroot/Root][Safestrap_Preinstalled] and then unroot (tuto is in there too)
that way you will have flashed stock firmware, which will problbly solve your issue. And then jrkruse rom, which is great. You will end with a perfectly working, debloated phone

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