Develop Bugs

Fast dormancy on tmobile

Appearently tmo US does support it but its set to unknown....
Should i enable or disable?

Idk. My G4 sleeps like a boss and battery life has been very good so far. Are you having issues?

Enable.. I told you this already!

Where is this setting on the g4?

gsxcorey said:
Where is this setting on the g4?
Click to expand...
Click to collapse
Hidden menu that you access via the dialer.

how do you access it then? LOL any help?

gsxcorey said:
how do you access it then? LOL any help?
Click to expand...
Click to collapse
Try 277634#*# <-- enter this from dialer
I only know that TMO US supports FD. Most US carriers support this, but I haven't done a whole lot of research on other carriers other than TMO US.

you rock. i'm on tmobile and just enabled it. from the little research I did it seems like it's surely a good idea to enable it correct it? really no downside?
---------- Post added at 01:23 AM ---------- Previous post was at 01:19 AM ----------
my only question is i've read if you have it on and your area/network don't support it you can loose more battery life? Does all of tmobile have it in the US or does it go by area and if so how do i check?
BTW Thanks again!

gsxcorey said:
you rock. i'm on tmobile and just enabled it. from the little research I did it seems like it's surely a good idea to enable it correct it? really no downside?
---------- Post added at 01:23 AM ---------- Previous post was at 01:19 AM ----------
my only question is i've read if you have it on and your area/network don't support it you can loose more battery life? Does all of tmobile have it in the US or does it go by area and if so how do i check?
BTW Thanks again!
Click to expand...
Click to collapse
There is no downside as long as your carrier supports it, yeah. FD basically switches your LTE connection to 3G if you're not using the internet. This way it doesn't drain your battery as quickly. The reason why you lose battery if your carrier does NOT support it, is because then your phone ping the network more than it should. All of TMO US LTE areas have this because it's built into the network.

Just curious why T-Mobile doesnt enable this by default on their phones if it is so useful?

I keep getting this error when I type the code in, any help?
Sent from my LG-H811 using XDA Free mobile app

dipole said:
Just curious why T-Mobile doesnt enable this by default on their phones if it is so useful?
Click to expand...
Click to collapse
Oversight.
Sent from my LG-H811 using Tapatalk

csdj92 said:
I keep getting this error when I type the code in, any help?
Sent from my LG-H811 using XDA Free mobile app
Click to expand...
Click to collapse
I got the same on my AT&T variant. BTW, does anyone know if I should turn FD on or off for AT&T/Cricket? Thanks.

Sfkn2 said:
Try 277634#*# <-- enter this from dialer
I only know that TMO US supports FD. Most US carriers support this, but I haven't done a whole lot of research on other carriers other than TMO US.
Click to expand...
Click to collapse
Thanks for this info, I'm trying it out now!

Sfkn2 said:
Try 277634#*# <-- enter this from dialer
I only know that TMO US supports FD. Most US carriers support this, but I haven't done a whole lot of research on other carriers other than TMO US.
Click to expand...
Click to collapse
Thanks, I enabled this yesterday . Question if this uses 3G for phone calls does it affect HD calls or HD calls are also on 3G connections?

I just went through the hidden menu on the H815 model - couldn't find any setting akin to fast dormancy. I can assume then that this is strictly for the T-Mobile variant?

AhsanU said:
I just went through the hidden menu on the H815 model - couldn't find any setting akin to fast dormancy. I can assume then that this is strictly for the T-Mobile variant?
Click to expand...
Click to collapse
Check the field test settings. Should be in there.
---------- Post added at 08:24 PM ---------- Previous post was at 08:24 PM ----------
pvaldeben said:
Thanks, I enabled this yesterday . Question if this uses 3G for phone calls does it affect HD calls or HD calls are also on 3G connections?
Click to expand...
Click to collapse
No affect on your HD calls.

Sfkn2 said:
Check the field test settings. Should be in there.
---------- Post added at 08:24 PM ---------- Previous post was at 08:24 PM ----------
No affect on your HD calls.
Click to expand...
Click to collapse
Under field test, I see:
Modem Settings
LTE Data Test
Browser/Data
WiFi Test
Enhanced Flex Mode
GPS Test
SMS Test
IMS Setting
SmartDM Enable/Disable
DM/FOTA Test
LGODM Logging (LGODL)
QCRIL LOG ADB ON
Fake Language
WVDRM Keybox
Call Test
GPRI
ECC
I don't see fast dormancy after clicking on every single one of those either.
Edit: Found it! Jeez. It's under PDP Settings, derp. I should probably head to bed, thanks lmao

Just enabled this. Thanks for the tip guys!

Sfkn2 said:
There is no downside as long as your carrier supports it, yeah. FD basically switches your LTE connection to 3G if you're not using the internet. This way it doesn't drain your battery as quickly. The reason why you lose battery if your carrier does NOT support it, is because then your phone ping the network more than it should. All of TMO US LTE areas have this because it's built into the network.
Click to expand...
Click to collapse
FD doesnt touch LTE

Hotspot performance

Hi, I live in a metropolitan area with generally good LTE signal (t-mobile/usa), and before the OPO3 I had HTCs, nexuses and a Z3. And I use the WiFi hotspot a lot. All the handsets in the past few years had performed surprisingly really well - same service, same place - i could stream HD youtube since 2010.
This one though is barely loading pages. Everything else works great. Is this normal?

when u r connected via ur mobile hotspot have u done the speed test through the device u r connected to and see what speeds u r getting
---------- Post added at 05:11 AM ---------- Previous post was at 04:58 AM ----------
not as good as urs

it's like riding a comet..
oh and that verizon IP is there because i couldn't even load the test page, so i had to load it on my wifi, but i tested it connected through the phone

Do you have "binge on" enabled on your T-Mobile account?
Sent from my SM-T320 using Tapatalk

DualSportDad said:
Do you have "binge on" enabled on your T-Mobile account?
Sent from my SM-T320 using Tapatalk
Click to expand...
Click to collapse
Not that I know of - i never enabled it, and didn't know it's something that can be enabled/disabled. But if I stick my simcard into my old Z3 it works exponentially better..

What apn are you using?

Thx

why is it on cdma, I am on tmobile and its gsm definitely should not say cdma and I am also on IPV6 with no tethering issues that I am aware of

playya said:
why is it on cdma, I am on tmobile and its gsm definitely should not say cdma and I am also on IPV6 with no tethering issues that I am aware of
Click to expand...
Click to collapse
I'm not on CDMA.. See screenshot - I'm on CDMA/GSM/LTE..etc - so all technologies, and the protocol is ipv4/ipv6 so also both. Or which settings are you talking about?
Can you look at yours?

ctakah27 said:
I'm not on CDMA.. See screenshot - I'm on CDMA/GSM/LTE..etc - so all technologies, and the protocol is ipv4/ipv6 so also both. Or which settings are you talking about?
Can you look at yours?
Click to expand...
Click to collapse
I did look at mine nowhere does it say CDMA on my network type that's what I am telling you

playya said:
I did look at mine nowhere does it say CDMA on my network type that's what I am telling you
Click to expand...
Click to collapse
So what do you have for network type - just GSM? No LTE?

ctakah27 said:
So what do you have for network type - just GSM? No LTE?
Click to expand...
Click to collapse
LTE (recommend)

Ok thanks I'll try it!

playya said:
LTE (recommend)
Click to expand...
Click to collapse
Ha so LTE gives me really slow data.. without even getting to the hotspot, I just switched it and it's like being on dialup.. Also why did you decide to set it to LTE?
Is it possible that we have different radios? This is what my network selections look like..

ctakah27 said:
Ha so LTE gives me really slow data.. without even getting to the hotspot, I just switched it and it's like being on dialup.. Also why did you decide to set it to LTE?
Is it possible that we have different radios? This is what my network selections look like..
Click to expand...
Click to collapse
That's what comes up always had it there and I get like 50+ at times. I never set it to the CDMA setting since I am on T-Mobile. I am also running stock no root
---------- Post added at 06:44 PM ---------- Previous post was at 06:40 PM ----------
ctakah27 said:
Ha so LTE gives me really slow data.. without even getting to the hotspot, I just switched it and it's like being on dialup.. Also why did you decide to set it to LTE?
Is it possible that we have different radios? This is what my network selections look like..
Click to expand...
Click to collapse
in the middle screen shot your choice should be the last one gsm/wcdma/lte

Do you have two sim card loaded? I have T-Mobile and I only have 2G, 3G and LTE option.
Edit: I was on epic.tmobile. changed to fast.tmobile and LTE ipv6. Maybe I'll get better data now. If I do, I have to retract my statement about slow data.
Sent from my ONEPLUS A3000 using XDA-Developers mobile app

playya said:
That's what comes up always had it there and I get like 50+ at times. I never set it to the CDMA setting since I am on T-Mobile. I am also running stock no root
---------- Post added at 06:44 PM ---------- Previous post was at 06:40 PM ----------
in the middle screen shot your choice should be the last one gsm/wcdma/lte
Click to expand...
Click to collapse
Yep - that did it, thank you!

Mine is super slow also. Speed test on my phone give me 40MB/s while on hotspot I get less then 1...

vwgti18 said:
Mine is super slow also. Speed test on my phone give me 40MB/s while on hotspot I get less then 1...
Click to expand...
Click to collapse
We've resolved it look at the post above yours

ctakah27 said:
Ha so LTE gives me really slow data.. without even getting to the hotspot, I just switched it and it's like being on dialup.. Also why did you decide to set it to LTE?
Is it possible that we have different radios? This is what my network selections look like..
Click to expand...
Click to collapse
Where do u see this menu? I can't seem to find it.

No mobile data on LTE

Hi,
I have a problem with my LG G3. I can't connect to mobile data, while network is connected to LTE. On LOS 14.1 everything is working fine. But on any stock ROM (v21a, v21c, v30b, v30d, v30n) phone is connected to LTE, but mobile data doesn't work. On CDMA only I have mobile data through 3G+ or H+. Reflashing through LG UP or flashtool doesn't help. Any suggestions? On custom ROMs LTE is working flawlessly, so it is clearly software issue.

Also enabling or disabling fast dormancy didn't help.

I found that the Access Point Name (APN) defined for my carrier on the phone didnt work. I had to manually define it - after which mobile data worked.

The simple answer is - some or all LTE bands are disabled. You have to enable it. To enable it:
1) go to play store and download "Network signal guru".
2) open the app with an active internet connection.
3)tap on the 3 dots on the top right corner.
4) tap on band locking.
5) tap on lte.
6) select all lte bands. Done.
No reboot required. If the network bars still don't show up, then reboot your phone.
Also make sure that you have the proper APN.

I have the same problem. I want to fix it without root.

Cienky02 said:
I have the same problem. I want to fix it without root.
Click to expand...
Click to collapse
All LG phones come with a hidden menu. To enable lte bands there. If it still doesn't work, try resetting network settings.

I bought an LG G3 about 6 months ago. Everything was great and everything was working until I rooted and changed ROMs to Fulmics ROM 5.6. I got back to stock (30b Global), because I didn't like it and I discovered that my LTE isn't working. Like I mean GSM/WCDMA provides me Internet but only (H and 3G), but when I switch to GSM/WCDMA/LTE auto it doesn't even try to connect to the internet. I flashed cyanogen 13, and other AOSP roms and guess what?! I had LTE. So then I thought, that if i have it on custom roms, i need to have it on the stock one. So I flashed about 5 versions of the stock rom and still no luck.
I still have guarantee, but will they do something else then reflashing the stock?
I've also messed about in the Hidden Menu with those fixes that I found on XDA Forums, but still.. No luck at all.
I really want to have fast internet (My carrier supports LTE, and on the box from the phone it has "LTE" on it. Is it possible to be a hardware problem or software? It's soo slow that I can't even upload this.
Also is there any way of fixing this issue without Root?

farhanshaikh671 said:
The simple answer is - some or all LTE bands are disabled. You have to enable it. To enable it:
1) go to play store and download "Network signal guru".
2) open the app with an active internet connection.
3)tap on the 3 dots on the top right corner.
4) tap on band locking.
5) tap on lte.
6) select all lte bands. Done.
No reboot required. If the network bars still don't show up, then reboot your phone.
Also make sure that you have the proper APN.
Click to expand...
Click to collapse
Network Signal Guru require root, but I don't want to root How to fix it through hidden menu?

Magnum44pl said:
Network Signal Guru require root, but I don't want to root How to fix it through hidden menu?
Click to expand...
Click to collapse
Different phones have different codes. Try searching "how to access hidden menu on [phone model no]"
---------- Post added at 09:30 AM ---------- Previous post was at 09:28 AM ----------
Cienky02 said:
I bought an LG G3 about 6 months ago. Everything was great and everything was working until I rooted and changed ROMs to Fulmics ROM 5.6. I got back to stock (30b Global), because I didn't like it and I discovered that my LTE isn't working. Like I mean GSM/WCDMA provides me Internet but only (H and 3G), but when I switch to GSM/WCDMA/LTE auto it doesn't even try to connect to the internet. I flashed cyanogen 13, and other AOSP roms and guess what?! I had LTE. So then I thought, that if i have it on custom roms, i need to have it on the stock one. So I flashed about 5 versions of the stock rom and still no luck.
I still have guarantee, but will they do something else then reflashing the stock?
I've also messed about in the Hidden Menu with those fixes that I found on XDA Forums, but still.. No luck at all.
I really want to have fast internet (My carrier supports LTE, and on the box from the phone it has "LTE" on it. Is it possible to be a hardware problem or software? It's soo slow that I can't even upload this.
Also is there any way of fixing this issue without Root?
Click to expand...
Click to collapse
I too had the exact same problem, until I discovered an app called 'network signal guru'. Go check it out. It'll definitely work.

farhanshaikh671 said:
Different phones have different codes. Try searching "how to access hidden menu on [phone model no]"
---------- Post added at 09:30 AM ---------- Previous post was at 09:28 AM ----------
I too had the exact same problem, until I discovered an app called 'network signal guru'. Go check it out. It'll definitely work.
Click to expand...
Click to collapse
I know how to acces hidden menu. Which option in it I have to change?

farhanshaikh671 said:
Different phones have different codes. Try searching "how to access hidden menu on [phone model no]"
---------- Post added at 09:30 AM ---------- Previous post was at 09:28 AM ----------
I too had the exact same problem, until I discovered an app called 'network signal guru'. Go check it out. It'll definitely work.
Click to expand...
Click to collapse
I tells me that i need to root. I dont want to do that, any way to do it without?

On Fulmics there is also no LTE. LTE works only on AOSP/CM ROMs. What the hell?

Magnum44pl said:
I know how to acces hidden menu. Which option in it I have to change?
Click to expand...
Click to collapse
I'm assuming that you have full network bars and you only cannot access the internet.
Accessing hidden menu comes in use ONLY when no network bars are appearing after changing from GSM/HSPA to LTE and it also requires root.
If you ONLY cannot access the internet but have full network bars after changing to LTE, you have to change the APN in settings. APNs are carried specific, so they differ from carrier to carrier. APNs act like a gateway between the phone and the internet. So, APNs are necessary in order to use the internet.
To get your APN, open Google and search "apn settings for [carrier name] 4g"
---------- Post added at 03:26 PM ---------- Previous post was at 03:20 PM ----------
Magnum44pl said:
On Fulmics there is also no LTE. LTE works only on AOSP/CM ROMs. What the hell?
Click to expand...
Click to collapse
If you're already rooted, use the app 'network signal guru'. Download the app, open the app, tap on the 3 dots on the top right corner of the screen. Tap on band selection. Tap on lte. Enable all lte bands. Done.

farhanshaikh671 said:
I'm assuming that you have full network bars and you only cannot access the internet.
Accessing hidden menu comes in use ONLY when no network bars are appearing after changing from GSM/HSPA to LTE and it also requires root.
If you ONLY cannot access the internet but have full network bars after changing to LTE, you have to change the APN in settings. APNs are carried specific, so they differ from carrier to carrier. APNs act like a gateway between the phone and the internet. So, APNs are necessary in order to use the internet.
To get your APN, open Google and search "apn settings for [carrier name] 4g"
---------- Post added at 03:26 PM ---------- Previous post was at 03:20 PM ----------
If you're already rooted, use the app 'network signal guru'. Download the app, open the app, tap on the 3 dots on the top right corner of the screen. Tap on band selection. Tap on lte. Enable all lte bands. Done.
Click to expand...
Click to collapse
Changing APN's and even after rooting using this app didn't help. I am sending phone to repair, because it's still on guarantee.

Magnum44pl said:
Changing APN's and even after rooting using this app didn't help. I am sending phone to repair, because it's still on guarantee.
Click to expand...
Click to collapse
First try claiming a replacement for your sim card. If it still doesn't work, ask for a replacement for ur phone itself.

With new SIM card the problem still exists.

[HELP] can't access 4G network for HTC DESIRE 816

Please cant help me. i cant access network 4G on my htc. only UMTS on choise. thanks

melonk said:
Please cant help me. i cant access network 4G on my htc. only UMTS on choise. thanks
Click to expand...
Click to collapse
Dual SIM variant doesn't support 4g.

rickjss said:
Dual SIM variant doesn't support 4g.
Click to expand...
Click to collapse
Ok..thanks

rickjss said:
Dual SIM variant doesn't support 4g.
Click to expand...
Click to collapse
I have almost same problem - cant reach 3g/4g networks, only voice calls. Lineage 14.1 HTC Desire 816 Single SIM (a5ul)
---------- Post added at 03:29 PM ---------- Previous post was at 02:58 PM ----------
olegsid said:
I have almost same problem - cant reach 3g/4g networks, only voice calls. Lineage 14.1 HTC Desire 816 Single SIM (a5ul)
Click to expand...
Click to collapse
Ok, i fix this issue. Only need is just set APN point

olegsid said:
I have almost same problem - cant reach 3g/4g networks, only voice calls. Lineage 14.1 HTC Desire 816 Single SIM (a5ul)
---------- Post added at 03:29 PM ---------- Previous post was at 02:58 PM ----------
Ok, i fix this issue. Only need is just set APN point
Click to expand...
Click to collapse
Just set it to default APN Settings. And the Dual Sim variant of this phone only supports 2G, E , 3G , H network and it doesn't support H+ , 4G and 4G+ network. But single Sim variant supports up to 4G network.

rickjss said:
Just set it to default APN Settings. And the Dual Sim variant of this phone only supports 2G, E , 3G , H network and it doesn't support H+ , 4G and 4G+ network. But single Sim variant supports upt 4G network.
Click to expand...
Click to collapse
You did not notice what I wrote about. I have Single SIM and its support 4g networks. After flashing to lineage 14.1 didn't want works neither 3g nor 4g. Had to manually set APN - after that it started working

H8 Pro on Oreo volte enabled for Airtel?

Anyone using Airtel volte in Honor 8 Pro? I enabled volte calls in settings. But i don't see volte symbol in status bar. Do we need to ask customer care of Airtel to activate it?

san.cspro said:
Anyone using Airtel volte in Honor 8 Pro? I enabled volte calls in settings. But i don't see volte symbol in status bar. Do we need to ask customer care of Airtel to activate it?
Click to expand...
Click to collapse
As of now VoLTE calls support is for Vodafone and Jio only (according to changelog of oreo update). Airtel's Volte support might be added in next updates (if any). Airtel customer care can't do anything about it. You may try contacting honor/Huawei customer care.

Thanks for replying. I contacted Honor. Please see the screenshot. They say H8Pro supports Airtel VoLTE.

Volte present
This is confusing since Airtel is testing Volte and is in beta in most places and will be rolled out soon but my phone shows volte present for Airtel network. Location: Bangalore

It means Airtel VoLTE is already available in Bangalore. Good to know that H8 Pro supports Airtel VoLTE. Unfortunately, I am not getting it in my phone in Chennai.

Just an update guys. Airtel VoLTE started working at the recent EMUI update 8.0.0.320

i can confirm it has been enabled after the face unlock update ...i'm using airtel with volte in nagpur

i am from bilaspur, chhattisgarh and volte started working on my honor 8 pro few days after i updated to B320. it started without any indication. i just noticed "volte" icon on top one day, don't know since when it was there.

No Airtel volte
I'm from telangana and airtel has volte in my state but I'm not getting volte symbol on my mobile. Morever it switches to 3G whenever i make a call which makes signals to go down to null n then again start increasing after switching to 3g which is causing delay in call connection..??

Could someone who is using airtel volte on honor 8 pro share a screenshot of it??

Airtel VoLTE working on honor 8 pro in Madurai, Tamil Nadu.

Paul Dundigalla said:
Could someone who is using airtel volte on honor 8 pro share a screenshot of it??
Click to expand...
Click to collapse
Yes working

Thank you bro...??
Thank you..??
---------- Post added at 04:44 PM ---------- Previous post was at 04:27 PM ----------
I wrote to airtel about volte, and they replied me stating volte is not available for my number now. Is it that volte is given only for specific customers??

Paul Dundigalla said:
Thank you..??
---------- Post added at 04:44 PM ---------- Previous post was at 04:27 PM ----------
I wrote to airtel about volte, and they replied me stating volte is not available for my number now. Is it that volte is given only for specific customers??
Click to expand...
Click to collapse
it is for specific area they are upgrading towers and connectivity will soon available in your area. It is around 10 days im getting volte in airtel

No Airtel volte
Finally, today morning I started to see volte symbol on my mobile..??

I dont understand how this work.....volte worked on my samsung s8 plus, installed NEE (nordic countries unbranded) to get Volte. I have installed latest EMUI 8.0. on my honor 8 FRD-L09- 8.0.0.562 ...cant get volte to work on Honor 8???

Yes volte working perfectly

chrisss5000 said:
I dont understand how this work.....volte worked on my samsung s8 plus, installed NEE (nordic countries unbranded) to get Volte. I have installed latest EMUI 8.0. on my honor 8 FRD-L09- 8.0.0.562 ...cant get volte to work on Honor 8???
Click to expand...
Click to collapse
From what I know, VoLTE is only available to the Indian variant of Honor 8
Correct me if I'm wrong.