Hello
I successfully upgraded my L04 to 6.0 b810, but now my phone cannot use 3g network (it has very weak or no signal), so it works mainly in 2g/Edge.
Are there any possible methods (eg. flasing proper modem, etc., im not really a pro in these) to revover my "signal loss" and get 3g signal strenght back?
Thanks for the anwers.
para
Sent from my H60-L04 using XDA-Developers mobile app
problem still exists
Downgraded my b810 mm indian to b521 lolli EU, but the problem still exists.
5-15 mins after reboot, H+ network flyes away, and the phone only works in 2G/Edge mode.
If i try to select only 3G mode in settings, it just cannot find any service provider.
please help me :crying:
Related
Hi all. I am completely stuck. I've been trying to unlock wcdma band to work on China Unicom for 2 days. Flashed alot of stuff without success. Nightly cm12, phandroid 5, cm 11s, and ALOT of different modems that were suggested.
Now, no matter which rom I flash, there is no signal at all. Wifi only works on Official CM 11s .
Please Help.
Edit: In the *#*#4636#*#* When I try to change to original band I cannot. Its stuck on WCDMA. Also In mobile networks, change to 2G from 3G it stucks on 3G. Can I change somewhere to unstuck this?
Hello everyone,
One month ago my device had a problem of rebooting again and again and again. . . , I give my mobile phone to service center, they said you need to change motherboard to solve rebooting problem.
But I didn't change mother board, my rebooting problem solved when I pressed power button hardly.
In service center they disassembled my phone to checkup. after then when I got my mobile phone back my new problem started.
My problem is with cellular network, my build number is MMB29K my radio is radio-hammerhead-m8974a-2.0.50.2.28 my device bootloader is unlocked. my bootloader is bootloader-hammerhead-hhz12k
My device is unable to find cellular network when I set preferred network type to 2G, my device can only find network on LTE and 3G.
I tried this different radios too radio-hammerhead-m8974a-1.0.25.0.23.img, radio-hammerhead-m8974a-2.0.50.2.26.img, radio-hammerhead-m8974a-2.0.50.2.27.img But nothing works,
This is a hardware problem?
Anyone have idea how to fix it?
Please help!!!
Sorry for my bad English.
Does your carrier support 2g? In Canada, there is only 1 carrier that has 2g.
audit13 said:
Does your carrier support 2g? In Canada, there is only 1 carrier that has 2g.
Click to expand...
Click to collapse
Yes my carrier supports 2G I live in India
Hmm, possible loose connections inside the phone?
I have the same problem, im from indonesia and im using D821, after upgrade to marshmallow, my phone only have 2g, no 3g/4g. i have solved the problem.
- first i downgrade my n5 to 4.4.4
- flash modem using recovery NEXUS5_KRT16M_RADIO.zip
- Reboot your phone
- flash again modem using recovery NEXUS5_KTU84M_RADIO.zip
- reboot your phone
- go to setting, more - mobile network - APN
- reset all APN on the list than create new apn of you mobile carrier.
- and the problem solved.
nb: bootloader must unlocked
( i dont know why should flashing the modem twice, i have try only flashed NEXUS5_KTU84M_RADIO.zip from the stock of 4.4.4 but the problem still on my phone)
sorry for my bad english.
Sent from my Nexus 5 using Tapatalk
After Android Update of Lollipop , 3G is not working in My D801 T mobile, Every GSM/CDMA/LTE setting is on and APN is correct but only 2G is showing and working, when i convert it to Only CDMA Mode, The Signals Goes off, Please help me, how to fix this issue, i don't want to root or install any custom rom for it, :crying:
I'm having some issues with LTE using Lineage OS 14.1 on my device Huawei LYO-L02.
I have manged to get working 2G/3G but I have an error saying data and voice blocked when I switch to LTE and I'm really not sure on where to go with this. I'm using the stock nvram, nvdata and secro backups which seems to fix 3G however LTE doesn't seem to work. LTE works when I revert back to the stock firmware but stops working when I change to Lineage 14.1.
Any help would be greatly appreciated.
brokenbuddha said:
I'm having some issues with LTE using Lineage OS 14.1 on my device Huawei LYO-L02.
I have manged to get working 2G/3G but I have an error saying data and voice blocked when I switch to LTE and I'm really not sure on where to go with this. I'm using the stock nvram, nvdata and secro backups which seems to fix 3G however LTE doesn't seem to work. LTE works when I revert back to the stock firmware but stops working when I change to Lineage 14.1.
Any help would be greatly appreciated.
Click to expand...
Click to collapse
Vodafone don't really have LTE, it's HSPA which is like 3.75g so the h and h+ symbol is accurate. If you want to send me your SystemUI.apk I can modify it to display 3g and 4g accordingly. The correct setting is 3G because it will have your phone using GSM (auto) and not LTE or you will have some connectivity issues. Let me know if you have any problems and I'll help you.
*#*#4636*#*# will allow you check the connection type...
I was using light rom oreo but on it volte was not working.So i found one patch to enable volte and WiFi calls but it didn't work.
After wards I flashed([TeamExyKings][G930/G935_F/FD][9.0][Note FE Port][10-April-2019][v3]LightROM) .After falshing this rom no 4G networks are being connected.
Then I tried flashing stock firmware but still the issue remain same(Notification drawer shows emergency calls only)
Currently I am using [TeamExyKings][G930/G935_F/FD][9.0][Note FE Port][10-April-2019][v3]LightROM...I too flashed bootloader..But nothing work please help
Rana Digvijaysinh_8 said:
I was using light rom oreo but on it volte was not working.So i found one patch to enable volte and WiFi calls but it didn't work.
After wards I flashed([TeamExyKings][G930/G935_F/FD][9.0][Note FE Port][10-April-2019][v3]LightROM) .After falshing this rom no 4G networks are being connected.
Then I tried flashing stock firmware but still the issue remain same(Notification drawer shows emergency calls only)
Currently I am using [TeamExyKings][G930/G935_F/FD][9.0][Note FE Port][10-April-2019][v3]LightROM...I too flashed bootloader..But nothing work please help
Click to expand...
Click to collapse
Is there an IMEI number showing in settings?
Yes It Shows IMEI number and 2G and 3G networks can able to connect ,but the problem is only with 4G ..so 4G networks are not detected if I do manual search of network then also same problem remains..Device only detect 2G and 3G network