Database Develop

[Q] Wifi & 3G problems

Hi,
I have a really big problem.
My wifi & 3G didn't work after I flashed my phone back to the stock ROM.
I have tried many ways, like a baseband upgrade.
Who knows what I can do?
Maarten

(SOLVED) Signal issues sice 4.3

Hi everyone,
since the update to Android 4.3 I'm experiencing some signal issues which makes me think about sending the phone to HTC.
First, after booting up the phone it connects to the GSM/3G network but after a minute or two it looses the signal for a while.
Second, every time i turn on WiFi the phone disconnects from the GSM/3G network. I'm not talking about switching from mobile data to WiFi, i'm talking about disconnecting from the mobile network at all!!! It says "no signal" and i get a little "x" displayed at the status bar every time i turn on WiFi.
These issues had not been present with Android 4.2.2 but with 4.3 it's just annoying.
I tried to avoid this by turning off the energy saving option but it's still the same.
Anyone with the same problem or even a solution?
Regards!

Phone goes in Unreachable state when power saver is ON after upgrading to 4.3
Hello All,
After upgrading my phone to Android 4.3, i am facing a problem i.e.when in built power saver mode is ON or any other third party application for power saving is activated, then when i am using my phone on 3G it works just fine but after some time when i put the phone in idle mode (screen lock & not using the phone) after some time when i again try to use my phone , my phone's data connection couldn`t start, and when i try to manually switch on the data connection through setting, it shows "Turning On.." & remains in this state. And during this scenario my phone goes in unreachable state, i have to restart my phone to make it working.
Pls help, is there any workaround to eradicate this problem, Am i the only one facing this problem or it is problem in all HTC one after upgrade to 4.3.
Thanks.

need more info
Please provide more information.
Are you using a m7 m7u M7ul ...etc
Who is your carrier?
What ROM did you update from and what ROM did you install?
What steps did you take?
Did you update the firmware?
Did you wipe cache and dalvek cache?

same issue here.
any solution?

Jcc1dls said:
Please provide more information.
Are you using a m7 m7u M7ul ...etc
Who is your carrier?
What ROM did you update from and what ROM did you install?
What steps did you take?
Did you update the firmware?
Did you wipe cache and dalvek cache?
Click to expand...
Click to collapse
I bought a factory SIM unlocked HTC one with CID_102 and I'm using it with an austrian tele.ring SIM card. I didn't perform any software/bootloader/CID or whatever modification at all. I think the device has been shipped with Android 4.1.2, i don't remember. After Android 4.3 OTA update these problems occured. Before 4.3 OTA update i performed the 4.2.2 OTA update and used the phone for a while without any problems at all, until 4.3 OTA was available. Since then these signal issues make me crazy. According to system info the baseband version is 4A.21.3263.04_10.38m.1157.04L and the build number is 3.62.401.1 CL264544
If you need more info let me know!
Regards!
PS: I also performed a factory reset, but it's still the same.

Finally, there was a quite simple solution for this issue. I switched from "GSM/WCDMA/LTE automatic" to "GSM/WCDMA automatic" and this problem didn't occur any more.

[Q] Problem with kit kat mobile data

Hi i have a problem, i am running 4.2.2 post camera, of brazil, before i use to have 4.2.2 chilean claro, and my mobile data was perfect, yesterday i take the ota update to 4.4 brazil and my mobile data was lost, i could connect trough wifi and make calls, but the data connection allaways stays in dark grey and no arrows of connection......is this happen to anyone before? how can i fix it? wy the mobile data works un 4.2.2 and in 4.4 or 4.4.2 is not working????? pleaaaase help

Cmoooon anyone??????? I have the same problem from the beggining of time, it has me stuck in 4.2.2

Network logo isn't shown anywhere but calls and text message are working fine

Hello everyone,
I've got a Sony Xperia T running the stock rom 4.3 (9.2.A.1.205) rooted and deodexed - unlocked bootloader.
As you can see here and here, signal is ok and strong (calls, txt messages are working fine) but the network company (Wind) isn't shown anywhere. (nessun segnale = no signal)
Any helps to fix a silly problem such as this?
In this thread someone says "Network logo - you have unlocked bootloader? There was a post about this exact problem and I think it needed a small flash. It was something to do with recovery IIRC."
Is that true? Where can I find this fix to flash via recovery? I can't find it at all...
Thanks in advance
Andrea

brioskj said:
Hello everyone,
I've got a Sony Xperia T running the stock rom 4.3 (9.2.A.1.205) rooted and deodexed - unlocked bootloader.
As you can see here and here, signal is ok and strong (calls, txt messages are working fine) but the network company (Wind) isn't shown anywhere. (nessun segnale = no signal)
Any helps to fix a silly problem such as this?
In this thread someone says "Network logo - you have unlocked bootloader? There was a post about this exact problem and I think it needed a small flash. It was something to do with recovery IIRC."
Is that true? Where can I find this fix to flash via recovery? I can't find it at all...
Thanks in advance
Andrea
Click to expand...
Click to collapse
You lost baseband.
Did you flash with doomkernel already installed? Because this is a known bug when you try to flash using recovery from doomkernel..
Now you should flash 4.1.2 stock with Flashtool, root it and install CWM (v8, not v9 because it's buggy), then install 4.3 rooted and deodexed.
ONLY after this installation, you can flash doomkernel.

brioskj , hi i have de same problem.. no network log (name) signal ok.. call end sms working great.. i find a tempory fix.. check here : http://forum.xda-developers.com/showpost.php?p=53018845&postcount=36

Thanks a lot! :good:

Wi-fi dont connect on roms above lolipop

Im using now the stock lolipop rom on my xt1068, i tried the automatic update to the marshmallow rom but after the install the wifi stop connecting to all my networks. I tried some custom roms, the ones below the 5.0 android versions works fine the ones above cant connect.
Any help would be appreciated .