Database Users

N910H Wi-Fi problem after update to lollipop

Hi everyone,
I'd like to know if anyone encountered any Wi-Fi problem after updating to Lollipop ?
I own a N910H, I have a Toshiba stor. E Wireless adapter I use to connect to my hdd and access my files. When I was on kitkat firmware (N910HXXU1ANK5) it did work fine, also for my other phones or my laptop I can connect without any issue.
Since I updated to Lollipop it cannot connect to the adapter. The toshiba network shows up on the phone but when I type in the password it just won't connect. A tried a few firmwares: N910HXXU1BOC5, SweetRom with BOF1 and also flashed ank5 modem into SweetRom but still not working. I thought it could be modem not supporting the network, it is weird. And when I remove password encryption, it connects normally.
I wonder if it is a modem problem or like lollipop not supported by the device ? Or perhaps do Note 4 lollipop has Wi-Fi issues ?
Thank you everyone for helping.

samsammobile said:
Hi everyone,
I'd like to know if anyone encountered any Wi-Fi problem after updating to Lollipop ?
I own a N910H, I have a Toshiba stor. E Wireless adapter I use to connect to my hdd and access my files. When I was on kitkat firmware (N910HXXU1ANK5) it did work fine, also for my other phones or my laptop I can connect without any issue.
Since I updated to Lollipop it cannot connect to the adapter. The toshiba network shows up on the phone but when I type in the password it just won't connect. A tried a few firmwares: N910HXXU1BOC5, SweetRom with BOF1 and also flashed ank5 modem into SweetRom but still not working. I thought it could be modem not supporting the network, it is weird. And when I remove password encryption, it connects normally.
I wonder if it is a modem problem or like lollipop not supported by the device ? Or perhaps do Note 4 lollipop has Wi-Fi issues ?
Thank you everyone for helping.
Click to expand...
Click to collapse
did not have any problems when i updated from stock kitkat to stock lollipop. You could perhaps root and try some custom roms they have different kernel and modems, perhaps a fix for you.
Some times you have have to just 'forget password' and reconnect the wifi.

Pannam said:
did not have any problems when i updated from stock kitkat to stock lollipop. You could perhaps root and try some custom roms they have different kernel and modems, perhaps a fix for you.
Some times you have have to just 'forget password' and reconnect the wifi.
Click to expand...
Click to collapse
I did already, I did "forget password" / retype password so many times. Still cannot connect.
Tried a few roms and different modems. I'll try downloading another stock rom.

samsammobile said:
I did already, I did "forget password" / retype password so many times. Still cannot connect.
Tried a few roms and different modems. I'll try downloading another stock rom.
Click to expand...
Click to collapse
Try To Reset Your Modem I could Not Find You Mention about Resetting The Modem...

Pannam said:
did not have any problems when i updated from stock kitkat to stock lollipop. You could perhaps root and try some custom roms they have different kernel and modems, perhaps a fix for you.
Some times you have have to just 'forget password' and reconnect the wifi.
Click to expand...
Click to collapse
TechLife said:
Try To Reset Your Modem I could Not Find You Mention about Resetting The Modem...
Click to expand...
Click to collapse
I did not reset, can you tell me how ?
I forgot to mention I flashed back to kitkat and it worked. Then I flashed lollipop again and it stopped working.

samsammobile said:
I did not reset, can you tell me how ?
Click to expand...
Click to collapse
In your Modem's Back Find the Little Hole,Maybe Vendor Write it on Reset ...All Modems Have this Reset Option,Some Modem Have button To Reset Some Have Little Hole ..You Can Put Any Pin for about 10 Sec To reset or Simply Contact your Provider How To Reset...

No 3G network after flashing ROM via TWRP!! need help

I restored my stock ROM which was backuped by TWRP. I installed various ROMs before but never faced this typo network issue. But now facing 3G network problem. I tested , there's no problem with the network provider. Installed CM12, but still it's EDGE. When I'm clicking 3G the sim card turns to 'No Service'.
Any solution for this? Please

[email protected] said:
I restored my stock ROM which was backuped by TWRP. I installed various ROMs before but never faced this typo network issue. But now facing 3G network problem. I tested , there's no problem with the network provider. Installed CM12, but still it's EDGE. When I'm clicking 3G the sim card turns to 'No Service'.
Any solution for this? Please
Click to expand...
Click to collapse
change SIM in slot

itsmedRb said:
change SIM in slot
Click to expand...
Click to collapse
No Result

Try remove "persist.radio.multisim.config=dsds" from build.prop

I know, this may sound irrelevant, but anyway, which base firmware was you on before installing CM? Check 'About' section.
There seems to be some bugs in our phone, when you install CM over old stock firmwares. Well, I'm not sure. But try flashing the latest firmware (it's A3 for G360H), then install CM over it by following the regular steps. I'm repeating again, I'm just speculating, not sure.

AtomR said:
I know, this may sound irrelevant, but anyway, which base firmware was you on before installing CM? Check 'About' section.
There seems to be some bugs in our phone, when you install CM over old stock firmwares. Well, I'm not sure. But try flashing the latest firmware (it's A3 for G360H), then install CM over it by following the regular steps. I'm repeating again, I'm just speculating, not sure.
Click to expand...
Click to collapse
The Baseband version is G360HDDU0ANL3
But I installed CM by formatting everything via TWRP!!

[email protected] said:
The Baseband version is G360HDDU0ANL3
But I installed CM by formatting everything via TWRP!!
Click to expand...
Click to collapse
Uh, that's a pretty old firmware, I think.
I know, we all install CM by format everything. I just have a thought that the firmware on which you install CM, affects the CM as well.
For now, try format everything again. Flash the A3 firmware using Odin. Then flash CM again, by following necessary instructions.
Do it, only if you're free/willing to do. I'm only 50% sure about this firmware thingy has any effects on CM. Lol.

Maybe your efs has been corrupt. Check your IMEI go to phone, dial *#06# see if your IMEI is all 0.

Lenovo A6000 - No Signal - No Service - Imei is well

Hello,
I have a lenovo a6000, I installed the CM13 Build1 and everything worked properly but when I installed the Build2, my phone is unable to catch signal, always says No service.
Imei is well
Can you help me please?

OverDrivejt said:
Hello,
I have a lenovo a6000, I installed the CM13 Build1 and everything worked properly but when I installed the Build2, my phone is unable to catch signal, always says No service.
Imei is well
Can you help me please?
Click to expand...
Click to collapse
do factory reset from recovery or clean install the rom
warning this will delete your data and apps

ED300 said:
do factory reset from recovery or clean install the rom
warning this will delete your data and apps
Click to expand...
Click to collapse
I already did that and it does not work .
I also installed the rom stock and still no signal: /

OverDrivejt said:
I already did that and it does not work .
I also installed the rom stock and still no signal: /
Click to expand...
Click to collapse
check your sim may be needs cleaning
try another sim in different slot

ED300 said:
check your sim may be needs cleaning
try another sim in different slot
Click to expand...
Click to collapse
still not working
could you give me a backup of modem partition?, maybe that's what fails

OverDrivejt said:
still not working
could you give me a backup of modem partition?, maybe that's what fails
Click to expand...
Click to collapse
I think THIS should work.

Nothing :/

OverDrivejt said:
Nothing :/
Click to expand...
Click to collapse
Which TWRP you are using? Use TWRP 3 cause earlier once have some problems with modem.

My phone too, after uninstall busybox and init.d

It's also happened in my a6000 plus..?

OverDrivejt said:
Hello,
I have a lenovo a6000, I installed the CM13 Build1 and everything worked properly but when I installed the Build2, my phone is unable to catch signal, always says No service.
Imei is well
Can you help me please?
Click to expand...
Click to collapse
My device too lenovo a6000 plus 2gb, when i activated hotspot and connect to internet at sim 1, sim 2 cant send or received message. When hotspot off, i must airplane and activated dual sim again before can send n receive message. Pls anyone can help me too
Sorry for my bad language

This is the problem in the ROM please download the ROM from techolaty to get your ROM with proper sim signals. And if you have updated CM13 then go to recovery clear cache partition and reboot your phone. If the problem still persists try soft booting or ask a senior member to solve your problem. A thanks would be appreciated

unknown baseband & null IMEI desperate for help!

so my nexus 5 screen is completly f***ed up so i had no choice but to switch again to my old i9500 galaxy s4
i didn't used it in a long time and it had a custom rom & root on it and all that good stuff
but when i inserted my sim (which is a new sim btw & worked flawlessly on my nexus 5) i just dont seem to get any reception & when i touch "Mobile networks" option in the settings i get "Insert SIM card to access network services" needless to say that the sim card are obviously inside my phone
i tried so much diffrent methods that i found online & on this forum which non worked unfortunately
tried installing a couple new modems trough odin which non worked
also tried to give premissions to the efs folder & change owner & it didnt worked
i also switched like 2 roms which now im on a stock 4.3 & i wiped all data but i still have the same problem
i hope someone here maybe will know how to fix this S***ty problem...
please if you have any idea id love to hear it

Flash your phone with the latest stock ROM from sammobile.com and retry.

audit13 said:
Flash your phone with the latest stock ROM from sammobile.com and retry.
Click to expand...
Click to collapse
Hi bro first of all thanks for helping me out here but i tried to download a firmware from the site you gave me & its downloading at 15kbps!! It will take too much time to download...
is there any other source i can download it?
+ can you please explain what will be different from the stock 4.3 rom i installed?
Thanks again for helping out, Much appreciated!!

You should flash the latest 5.01 rom, not 4.3.
Try searching for the rom on updato.com.

audit13 said:
You should flash the latest 5.01 rom, not 4.3.
Try searching for the rom on updato.com.
Click to expand...
Click to collapse
didnt work unfortunately
i installed this rom : http://updato.com./firmware-archive-select-model?record=BF01B00E1F3711E6949E0CC47A44B7B2 (im from israel)
and i get the same exact problem
also im not 100% sure but i remember i checked the efs folder and it was empty...
am i f***ed or is there still hope?
i have the imei number on the sticker under the battery btw if that helps

Did you flash anything else that could have caused the loss of imei?
The imei should be able to be injected by a cell repair shop via jtag.

IEMI number tends to be lost after restart

Hello People, Need help with a new problem
After I am restarting phone i tend to lose IMEI numbers of phone. SIM card gets undetected.
I tried flashing 2-3 different ROM. every time I flash a new ROM after first boot everything works fine but as soon as I restart again same problem occurs again.
This is happening since 2 days

shikharka said:
Hello People, Need help with a new problem
After I am restarting phone i tend to lose IMEI numbers of phone. SIM card gets undetected.
I tried flashing 2-3 different ROM. every time I flash a new ROM after first boot everything works fine but as soon as I restart again same problem occurs again.
This is happening since 2 days
Click to expand...
Click to collapse
Flash stock cm12.1 via fastboot and then flash custom ROM later

Rajendran Rasa said:
Flash stock cm12.1 via fastboot and then flash custom ROM later
Click to expand...
Click to collapse
Thanks for replying
Flashing volte modem again worked for me..