Hello. I recently pulled my nexus out and wanted to update to a new rom. I was on like 4.0. When I flash any of the newer roms my wifi wont work. it connects but says no internet. Ive tried like 3 different roms and its the same thing with all of them. Is this an issue when going past android 5.0? any help?
You should try flashing latest official firmware from google before going to next step.
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Hello there.
I have been using my n9005 for a while now, have it rooted and I have been messing around with a lot of roms. Recently I installed a version of Cyanogenmod to check it out, the sad part was that the phone didn't work so I had to revert back to TW. I thought I would upgrade to KitKat and my version of CM was KitKat 4.4.2, but now when I try to go back to TW it just won't boot. I've tried a couple of recoveries and I've tried several roms, I've even tried going back to JB but I seriously can't get my phone to boot with TW. Is there any way I can fix this?
I fixed it, apparently my Odin was broken. Sorry for the thread.
I have an s4 from rogers (Canadian model) and initially had cyanogen mod as my rom but I realized that I was missing nearly 5 GB of storage on my phone. I read that to fix this I had to go back to stock using Odin. I went back to stock 4.2.2 using Odin, but then my WiFi stopped working. I couldn't turn WiFi on or search for networks. I then rooted my phone and installed a rom and my WiFi problem was fixed, but now I cant make calls. Every time I try to call someone my screen goes black and the recipient cannot hear me and I cannot hear them. Also, the sound on my phone does not work. I have flashed multiple roms and still get the same problem. Does anyone know any possible solution. I have looked around and many people have had the same problem, but no solution. Any help would be appreciated.
It's because you flashed an old rom (4.2.2) on a newer bootloader. That doesn't work. Flash the latest rom available for you phone.
Lennyz1988 said:
It's because you flashed an old rom (4.2.2) on a newer bootloader. That doesn't work. Flash the latest rom available for you phone.
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I have flashed multiple roms and most of them were the latest ones (4.4.4). This still did not fix the problem. Is this what you mean?
neogamma said:
I have flashed multiple roms and most of them were the latest ones (4.4.4). This still did not fix the problem. Is this what you mean?
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I'm sorry, I gave some wrong advice.
It's probably because you are on the old bootloader but you are using a new modem. That's the cause for the problems on our s4. You have a different s4 and there is a different section for your device.
You have to be in this section:
http://forum.xda-developers.com/galaxy-s4-att
They should be able to help you further there.
I have a N900W8, and most ROM builds are for N9005.
I have never had a problem flashing N9005 builds, and all radios working fine, until I tried to flash Audax 11 (running Audax 10.8 now).
After flashing, during the initial setup screens, the WiFi toggle doesn't respond at all. Even if i skip through the rest of the setup, WiFi does not turn on at all.
I tried flashing XNOTE 21, and had the same problem.
Anyone have any ideas?
Baseband is N900W8VLUCNB7, if that matters.
May sound stupid but try flashing a full stock rom package via odin and check if it works with stock roms. That would be the first thing I'd try. Maybe some rom you tried included a modem/baseband that it causing the issue. Flashing back to stock and then switching to another rom again may help.
Flashing stock ROM won't help, and OP is correct. There are some ROMs indeed where WiFi just stops working. I flashed a ROM like that few days ago, I won't name it because of whatever reasons, but it is considered one of the most popular ROM for N9005 and N900T or some model and can be found under T Mobile section, and after flashing the ROM my WiFi just wouldn't turn on. I don't know what was the reason, didn't care to be honest, but then I saw that there are some flash-able zip packages which fixes the issue, again, didn't care to flash those so called fixes.
So OP might wanna look for one of those package for the ROM he is using.
I am currently running Cyanogenmod on my Sprint Galaxy S4, and for the most part, I love it, except that I have no data service unless I am connected to wifi. Away from a wifi connection I have no data and no texting ability. So I have atempted several times to return to stock, but every time I try via Odin, it fails. From what I can tell it is because Cyanogenmod is running 4.4.4 and the stock firmware I am trying to install is 4.4.3 (because there is no stock 4.4.4 firmware, at least not that I have seen.) Anyone out there have a solution or alternative for me?
Are you using the Triband model? If so, this is a mirror for the new NG5 firmware. Try to flash with Odin the modem.bin for NG5. Your phone currently had a mismatched modem version and that's why only wifi works. (Probably)
https://mega.co.nz/#F!0JdRkIZR!AqqKdbvba_Hpg5VrCmrbPw
mrphy42 said:
I am currently running Cyanogenmod on my Sprint Galaxy S4, and for the most part, I love it, except that I have no data service unless I am connected to wifi. Away from a wifi connection I have no data and no texting ability. So I have atempted several times to return to stock, but every time I try via Odin, it fails. From what I can tell it is because Cyanogenmod is running 4.4.4 and the stock firmware I am trying to install is 4.4.3 (because there is no stock 4.4.4 firmware, at least not that I have seen.) Anyone out there have a solution or alternative for me?
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Can you please tell me where I can find the 4.4.3 stock rom I am trying to unroot my phone and I am having an error every single time in Odin.
Jkohrs said:
Can you please tell me where I can find the 4.4.3 stock rom I am trying to unroot my phone and I am having an error every single time in Odin.
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Here is the firmware for both version http://www.sammobile.com/firmwares/. This site is slow but it it will download eventually. You can also find what you are looking for in several places in this forum. Google/Search Forums is your friend.
Hi
I have a problem with my Galaxy S4 i9505 (I9505XXUFNB9). I can't get any data connection when i flash to a rom running Android 5.x. I've tried many different kinds (e.g. Cyanogenmod, Slimrom). There's just an exclamation mark next to the data symbol. Enabling roaming doesn't work, and changing to LTE etc. doesnt either. So i am beginning to suspect that it's a problem related to my phone and Android 5.x. When installing a custom rom i've used the version specific to my phone (jfltexx). There's no problem with the data connection running an Android version below 5.
Thanks in advance.
Did you update your modem?
Lennyz1988 said:
Did you update your modem?
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I figured that could be the issue, and i was previously looking into that but i gave up when i couldn't find a modem that seemed to match my model. Also i was worried if flashing the modem would be irreversible.
Could anyone point me to where i can find the correct modem update?
http://forum.xda-developers.com/showthread.php?t=2192025
If you don't know exactly how it works, then you also just flash one of the latest lollipop firmware versions our here.
OK, this is driving me crazy :S Today i decided to try two more custom 5.x roms before flashing the modem. I tried both the Omega and the Goldeneye custom roms. And now the problem was the WI-FI connection didn't work! I couldn't even enable the WI-FI connection at all. But the data connection worked...
Then i tried flashing several different modems (I9505XXUFNDG, I9505XXUFNB9, and I9505XXUFNC9), including the WI-FI fix from the thread above (NON-HLOS.bin), and none of it solved the WI-FI issue.
For now i've downgraded to the stock Android 4.4.2 rom...