Develop Bugs

[Q] wifi wont turn on

Hi guys
Please help , WiFi won't turn on on my m8

secanix79 said:
Hi guys
Please help , WiFi won't turn on on my m8
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I've had this problem 2 remembered times I believe, once when first going to Kitkat on my Jellybean Galaxy S4 and once when I updated my custom ROM to the newest version on my M8. Have you recently flashed a new ROM or update to your phone? If so then the only thing I can recommend you at this immediate moment is to either try re-flashing it or reverting back to what you were previously on. I searched for quite a while on how to solve the "WiFi won't activate or endlessly activates" issue and never did find any solution. Anyways there may actually be a 'better' solution to this but I never found it, if there is then someone else will reply with it.
If that is not the case and your issue lies elsewhere then please further explain your problem and what you did leading up to it to cause it, thanks!

S1L3nTShaDoWz said:
I've had this problem 2 remembered times I believe, once when first going to Kitkat on my Jellybean Galaxy S4 and once when I updated my custom ROM to the newest version on my M8. Have you recently flashed a new ROM or update to your phone? If so then the only thing I can recommend you at this immediate moment is to either try re-flashing it or reverting back to what you were previously on. I searched for quite a while on how to solve the "WiFi won't activate or endlessly activates" issue and never did find any solution. Anyways there may actually be a 'better' solution to this but I never found it, if there is then someone else will reply with it.
If that is not the case and your issue lies elsewhere then please further explain your problem and what you did leading up to it to cause it, thanks!
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hi
yes i just bought this M8 already rooted and with a custom Rom, so you think is because of that?
am gonna try to install new rom and see

working
it's working, thanks alot my friend wow can't believe it

How did you solve the problem?
secanix79 said:
it's working, thanks alot my friend wow can't believe it
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How did you solve the problem?

Rakore said:
How did you solve the problem?
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Just some advice since you are new here: If you want help with a problem, best way to get it is to give as much information about your device as possible (carrier version, what OS version, OS version before you unlocked bootloader if applicable, if the phone is modded with custom ROM, and if so what custom ROM, etc.).
Problem with WiFi not turning on is common, and has been discussed on numerous threads. You probably need to update your firmware (hboot, radio, etc.), since if it's too old, it will not be compatible with current custom ROMs.
Also, please look at the dates of threads/posts before replying to (bumping) them. Digging up old threads is not recommended. This thread is over 2 years (going on 3 years) old. And the user you are asking, hasn't been active on the forum recently. So the chances of that person responded, is somewhat low. Even if he responded, the answer will probably not be completely relevant, as the OS versions, custom ROM versions, and a lot of other things have changed in the last 2 years. Meaning what that person did 2+ years ago, probably won't work for your today.
Although there are others here (such as myself) which will be happy to try to help, as long as you can provide more info as requested.

Wifi Issue

After i installed android L on my One M8 wifi problem started. When i lock the device wifi connection is break. How am i solve it ? Anybody know this problem ?
Edit : The problem is only Sense roms , not aosp roms.
Edit 2 : And the problem starts with install android L. How can i downgrade from android l to kitkat ?

I've got the same issue. Bluetooth has been acting up as well, though I think that's an unrelated issue for me. Personally, I Dont want to go back to kitkat after using L, so if anyone knows of a fix that'd be awesome.
Also, I am 99% sure I'm on the correct fw and have supercid enabled. Dunno if it makes a did but I have art as well.

I back the kitkat and problem doesnt seen but i wanna use android l. Somebody help us

Same problem. I bought m8 yesterday and i have updated it 5.0.1. Wifi does not work. Im so mad guys. Help please.

I think its the general problem for android l users. Am i wrong?

Up

You need to update your firmware. Discussed in many other threads already.

I've already install last firmware.

Ture03 said:
I've already install last firmware.
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Yesterday I flashed the ViperOne 4.0 beta, and my wifi kept dropping out as well. I was using 3.28.401.9 fw, because I read on a few threads that the 4.4.4 fw was compatible with Lollipop.
An hour and a half ago, I flashed 4.16.401.10 firmware, and my wifi has remained connected. Hopefully it stays that way.

Ture03 said:
I've already install last firmware.
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If you installed latest try to reflash the Lollipop Rom again and it should work, I've seen the issue and most users fixed it with a reflash.

Before and after reflashing perform a factory reset/wipe.

Same. All the sense roms which based on android l, have that problem. Now i stay on kitkat (android revolution) and its nearly perfect. I think im gonna stay kitkat while the problem is solving. (sorry for english)

Ture03 said:
Same. All the sense roms which based on android l, have that problem. Now i stay on kitkat (android revolution) and its nearly perfect. I think im gonna stay kitkat while the problem is solving. (sorry for english)
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It's ok, KitKat is stable.
I use Lollipop, with no issues, but depends of the carriers, they push the updates.

Ture03 said:
Same. All the sense roms which based on android l, have that problem. Now i stay on kitkat (android revolution) and its nearly perfect. I think im gonna stay kitkat while the problem is solving. (sorry for english)
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Yeah. Even though I got wifi working on mine, I'm just test driving it and checking out what's new. I'll flash my 4.4.4 nandroid before I go to work tomorrow. Then prolly flash my lolli backup when I get home to play with a bit more tomorrow night.

Anyone solve this problem

Ture03 said:
Anyone solve this problem
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Yes. I flashed 4.xx firmware (4.16.401.10 to be exact, might be different for your model) and I have no wifi problems whatsoever anymore.

xunholyx said:
Yes. I flashed 4.xx firmware (4.16.401.10 to be exact, might be different for your model) and I have no wifi problems whatsoever anymore.
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I will try and then post the results here

Still same. Im going to die -.-

Ture03 said:
Still same. Im going to die -.-
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Get into ADB/fastboot and do fastboot getvar all, then post the readout here. Edit out your serial # and IMEI for your own safety. Never post those on a public forum.

Thanks for helping. I will try it and then post here the results.

Challenge you to fix this issue. REALLY!

ISSUE: Rotation not locking in Landscape mode
My device was rooted and I tried whatever Lollipop 5.1 ROMs are available even with different Kernels. Still I wasn't able to fix the rotation not locking in Landscape mode. I asked many people for help but sadly nothing helped. Everybody said this is a model specific issue. Now finally I'm back in the stock ROM [Android version: 4.4.2/NO ROOT/STOCK RECOVERY]. I don’t know what affected that issue, Bootloader? Kernel? But I deliberately want to stay on the stock 5.1 experience.
Somebody please look into this issue.
Thanks

Have you tried Stock 5.0.2?
And it COULD be an app preventing the tablet from staying in landscape mode. Did you install anything when trying the 5.1 custom roms?
And just to be sure: With Stock KitKat everything works as it should?

edisso10018 said:
Have you tried Stock 5.0.2?
And it COULD be an app preventing the tablet from staying in landscape mode. Did you install anything when trying the 5.1 custom roms?
And just to be sure: With Stock KitKat everything works as it should?
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I was using actually Candy5 earlier version which was based on the 5.0.2. But when 5.1 is available who wants to go back ;P
Apps are not causing this issue because I tried flashing just the CM12.1 even without gapps, this issue persists. I doubt this is related to modem.img since it's a device specific issue.
Any ideas to fix this?

It would be interesting to test if the issue persists with stock 5.0.2 on your tablet. If it is, it could be a hardware defect. Maybe the gyroscope is faulty.

edisso10018 said:
It would be interesting to test if the issue persists with stock 5.0.2 on your tablet. If it is, it could be a hardware defect. Maybe the gyroscope is faulty.
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For your information I was using this ROM(aosp_v500-ota-eng.adrianomartins_5.1.1_r1_20150422) for a while and the rotation was perfect even from the first boot itself. But I was not satisfied with the battery life of this ROM. So I decided to try any other 5.1 ROMS like CM12 or Candy5. But they all have this issue. So not a hardware issue confirmed.

@Sarun said:
For your information I was using this ROM(aosp_v500-ota-eng.adrianomartins_5.1.1_r1_20150422) for a while and the rotation was perfect even from the first boot itself. But I was not satisfied with the battery life of this ROM. So I decided to try any other 5.1 ROMS like CM12 or Candy5. But they all have this issue. So not a hardware issue confirmed.
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So it seems to be a problem with CM based roms (as Candy 5). I'm out now...

Hey! I have the same issue on CM 12.1. I would LOVE a fix for his because I use landscape rotation lock a lot. The only help I can give is I noticed it started on 5.1. On 5.0, it was fine.

mach01 said:
Hey! I have the same issue on CM 12.1. I would LOVE a fix for his because I use landscape rotation lock a lot. The only help I can give is I noticed it started on 5.1. On 5.0, it was fine.
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I have reported this issue in many threads they all either ignore this issue or fail in solving this.

Yeah it's an annoyance but not one big enough to sway me from CM. I really need it fixed though.

Problem with speakerphone during call

Hi to all. I've a problem during call through speakerphone, the other side can't hear me.
I've the problem with ALL samsung rom based, but with CM 12.1 it works.
Before of the problem i flashed CM 12.1 by Ivan_Meler and agni kernel by psndna88.
I made deep clean (wipe all partition through TWRP and flashed Samsung Stock FW throug Odin) but the result is the same.
How i can fix it? The hardware of speaker is known good because with CM it works..so anyone can help me?
thanks

Aetos7 said:
Hi to all. I've a problem during call through speakerphone, the other side can't hear me.
I've the problem with ALL samsung rom based, but with CM 12.1 it works.
Before of the problem i flashed CM 12.1 by Ivan_Meler and agni kernel by psndna88.
I made deep clean (wipe all partition through TWRP and flashed Samsung Stock FW throug Odin) but the result is the same.
How i can fix it? The hardware of speaker is known good because with CM it works..so anyone can help me?
thanks
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Which modem do you have?

yaro666 said:
which modem do you have?
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n7100xxufng1

I've got the same problem. could you please give some advice how to solve this? It's really appreciated! (I really need this phone now I'm locked up in my home and I don't want to keep it glued to my head all day long and fry my brain to bits). Thanks a lot in advance!

anyone have the compiled stock rom for the htc one v (virgin mobile)?

i know this phone is old as all get out but I recently acquired one of these and it seems to have twrp installed already but no actual firmware...
i'd like to flash back to stock but i would also prefer that someone could fish out a rom from the deep sea of mostly dead links that would be considered somewhat usable. i think there may be a 4.2.2 rom somewhere but i am unsure. the device codename is "primoc"
tl;dr: if anyone has the stock rom, please upload it if possible. i'd also like to see if anyone has a rom for this device that is on 4.2.2 or later. doesn't have to be that new but it is preferred
as for stock i am sure only 4.0.x exists
thanks in advance.

k24a1 said:
i know this phone is old as all get out but I recently acquired one of these and it seems to have twrp installed already but no actual firmware...
i'd like to flash back to stock but i would also prefer that someone could fish out a rom from the deep sea of mostly dead links that would be considered somewhat usable. i think there may be a 4.2.2 rom somewhere but i am unsure. the device codename is "primoc"
tl;dr: if anyone has the stock rom, please upload it if possible. i'd also like to see if anyone has a rom for this device that is on 4.2.2 or later. doesn't have to be that new but it is preferred
as for stock i am sure only 4.0.x exists
thanks in advance.
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Hi, I have the same problem. Did you solve it?

JulianBlackLion said:
Hi, I have the same problem. Did you solve it?
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unfortunately not. thing's a paperweight now