Hello world
I have a 64gb oneplus One. I'll make it simple.
With CM 11S everything works perfectly
With oxygen OS everything works.
With cm 12s or any cyanogenmod based 12 por 12.1 i have connection problems. When i disconnect from a WiFi network, the OPO cant reconnect to data. It just shows an exclamation mark on the signal indicators.
The only way to make it work is to enable/disable airplane mode.
Ive tried every apn configuration from my provider.
Ive tried several módems
What else can i do? Its not a hardware issue because it works perfectly with the avobe mentioned.
Its annoying because i keep missing whatsapp msgs or stuff like that
Thanks un advance!
When switching between ROMs, did you always flashed the correct hardware for the given ROM?
Now i have cyanogen OS 12s. I flashed 11S vía fastboot and got all the OTAS
Related
Hi,
Since I upgraded the ROM to 4.4.2, I'm unable to find my network/WIFI router.
I have currently KatKiss-4.4.2_022 installed. Before I used 4.3 and sometimes I lost connection, but since I installed 4.4.2 I'm not able to connect on 4.3 neither (saved backup), but if I roll back to the stock ROM, I have no issues at all. Also I have no issues to find and connect to the network with laptop or with my phone (GT-I9100 with CM 10.1.3-i9100).
I did try to reinstall the ROM, tried all the regulatory domains, but none of them works. I also made changes to the router settings (channels, etc.), but no success.
Does anybody else have seen this issue? Any help appreciated.
Thanks
szkuzi said:
Hi,
Since I upgraded the ROM to 4.4.2, I'm unable to find my network/WIFI router.
I have currently KatKiss-4.4.2_022 installed. Before I used 4.3 and sometimes I lost connection, but since I installed 4.4.2 I'm not able to connect on 4.3 neither (saved backup), but if I roll back to the stock ROM, I have no issues at all. Also I have no issues to find and connect to the network with laptop or with my phone (GT-I9100 with CM 10.1.3-i9100).
I did try to reinstall the ROM, tried all the regulatory domains, but none of them works. I also made changes to the router settings (channels, etc.), but no success.
Does anybody else have seen this issue? Any help appreciated.
Thanks
Click to expand...
Click to collapse
See if your router has mac address filtering set, or if it has a button to allow discovering or such.
MAC address won't be the same between stock and 4.4, it was already the case on katkiss 4.3 though if it was katkiss that you were using as your 4.3 rom that was working before ?
Try also to reboot your router, I've seen a few with wifi that stopped working saying that rebooting their router fixed it.
Beside that I don't really see much else, just the usual, make sure you do a full wipe, format /system and cache before flashing 4.4
in case it's something left over from other systems.
Also make sure you don't restore settings or system apps from the previous rom.
szkuzi said:
Hi,
Since I upgraded the ROM to 4.4.2, I'm unable to find my network/WIFI router.
I have currently KatKiss-4.4.2_022 installed. Before I used 4.3 and sometimes I lost connection, but since I installed 4.4.2 I'm not able to connect on 4.3 neither (saved backup), but if I roll back to the stock ROM, I have no issues at all. Also I have no issues to find and connect to the network with laptop or with my phone (GT-I9100 with CM 10.1.3-i9100).
I did try to reinstall the ROM, tried all the regulatory domains, but none of them works. I also made changes to the router settings (channels, etc.), but no success.
Does anybody else have seen this issue? Any help appreciated.
Thanks
Click to expand...
Click to collapse
I am also having issues with wifi, but in my case it is more the distance from the router.
in the bedroom, which is just 4 meters from the router (behind 1 wall) I used to get nearly full signal wifi, after updating to 4.4.2 i get no signal at all, to be able to use the tablet I have to be 1 meter from the router. I reverted back to stock ROM but it doesn't solve the issue !!
is it some kind of internal firmware corruption, or hardware issues?
Try switching WiFi optimization off.
Basically if you go to settings then wifi and the click on menu and select advanced, then you can switch wifi optimization on and off.
On most android devices like tf101 ot lenovo k900 it helps to get a good wifi connection.
Hi,
I am rooted using the TWRP kltespr version. I flashed CM11 4-07 nightly and at first lost the ability to make calls but still had LTE data (go online, get email). After a reboot I lost both completely. Can't make calls and can't get data. I have done a complete wipe and clean installs of a few nightly versions. They all install without errors but I still can't get connected to my network. I have done several factory resets. Under mobile network data is enabled, I have tried "prefered network type" set to LTE, Global and 3G. Still no network.
Any help/suggestions getting my network connection back will be appreciated,
thank you
Search for how to fix your APN. I would say to upgrade your version too, the latest build from October does not have this problem anymore I believe.
Just about every AOSP rom is bssed on CM 11 now if your using offical CM 11 rom. I have flased several official. yhey yo spell out KLTESPR. but I chsnged the updater script no problem
After upgraded my OPO to CM 12.1 + AK Kernel, everything going fine until yesterday, mobile data suddenly stop working, APN setting look fine, trying switch it from LTE to 3G to 2G and still not work.
Trying to use another L room, but still no luck
Then I restore my OPO back to CM 11S through TRWP and mobile data work again, it's make me sick.
Is there any solution to make Mobile Data work again on Lollypop ?
thank you
The same thing is happening on mine phone too. It looks like is associated with the WIFI issues that had been reported on android 5.0 +.
I even got people sending emails asking me why my phone is disconnected.
This has been posted on the One Plus forum, but they are not even replying to my messages.
momoclax said:
After upgraded my OPO to CM 12.1 + AK Kernel, everything going fine until yesterday, mobile data suddenly stop working, APN setting look fine, trying switch it from LTE to 3G to 2G and still not work.
Trying to use another L room, but still no luck
Then I restore my OPO back to CM 11S through TRWP and mobile data work again, it's make me sick.
Is there any solution to make Mobile Data work again on Lollypop ?
thank you
Click to expand...
Click to collapse
Try flashing the CM11 05Q modem. Fixed my WiFi issues.
Do a search as I cannot link the modem yet.
https://forums.oneplus.net/threads/cos-12-potential-wifi-fix.304979/
Been using H2OS for a while now. Even installed the OTA update. Everything is super smooth and battery life is pretty darn good.
Now I'd like to go back to CyanogenMod 12.1 (and maybe try CyanogenMod 13) but every time I flash another ROM I will have no phone signal and WiFi will not work at all.
Trying to find a carrier it will result in: Error searching for networks
Clicking the WiFi icon which is toggled off will result in nothing happening
I tried to flash a ROM and the suitable modem via fastboot flash modem
Tried ROM's like CyanogenMod (stable, nightly, 11), OxygenOS and so on but all of them show: Unknown
Would be great to get help on that! Kind of annoying not being able to enjoy the freedom flashing other ROM's.
hea9vy
Do you have an IMEI number displayed in your settings app?
back up your efs if u have it and restore it after flashing new rom
Hello guys,
I'm having some trouble with my oneplus one.
I was running the latest version of Cyanogen OS and flashed Lineage 14.1 latest nightly yesterday, after that i started having call issues.
Sometimes i can't make a call (it doesn't even ring) and a great number of times people call me and it goes directly to voicemail.
I'm sure it's a software issue because it was working nicely with stock COS.
Here's what i tried so far:
Reboot and Factory reset
Setting preferred network mode to 3G instead of LTE
Disabling system profiles (some threads say it helps solving this issue)
Turning off Wifi and mobile data
Tried with a different SIM card and the issue still persists
Tried this SIM card in a different phone and it works flawlessly
Here's what i will try today:
Reflashing Lineage
If reflashing LOS doesn't work i will delete everything (internal memory) and flash stock Cyanogen OS
I saw lot's of people with the same issue and there seems to be no trivial solution.
Can anyone help?
Thanks in advance
sepoliur said:
Hello guys,
I'm having some trouble with my oneplus one.
I was running the latest version of Cyanogen OS and flashed Lineage 14.1 latest nightly yesterday, after that i started having call issues.
Sometimes i can't make a call (it doesn't even ring) and a great number of times people call me and it goes directly to voicemail.
I'm sure it's a software issue because it was working nicely with stock COS.
Here's what i tried so far:
Reboot and Factory reset
Setting preferred network mode to 3G instead of LTE
Disabling system profiles (some threads say it helps solving this issue)
Turning off Wifi and mobile data
Tried with a different SIM card and the issue still persists
Tried this SIM card in a different phone and it works flawlessly
Here's what i will try today:
Reflashing Lineage
If reflashing LOS doesn't work i will delete everything (internal memory) and flash stock Cyanogen OS
I saw lot's of people with the same issue and there seems to be no trivial solution.
Can anyone help?
Thanks in advance
Click to expand...
Click to collapse
https://www.google.co.in/amp/s/foru...eral/firmware-modem-oneplus-one-t3462214/amp/