[Q] How to disable Fast Dormancy on G3 - G3 Q&A, Help & Troubleshooting

I have a D855 G3, I want to disable Fast Dormancy since I am seeing a lot of wakelocks in Amplify appz, and I believe Hong Kong does not support FD
I tried
=======================================
3845#*[xxx]# Where [xxx] is your G3 model
Select Settings > FastDormancy Mode
Choose Disabled
Reboot when prompted.
=======================================
But I have no idea if this is working on not, since it doesn't say anything after I reboot, I tried to search for other method and all are outdated.
Thanks

anyone know if this works still?
anyone know if this works still?
http://forum.xda-developers.com/showthread.php?t=2057093
Thanks guys

anyone ?

For marshmallow v30, this worked for me:
*#546368#*855#

Related

[Q] lg G Pro turn F240 prompt off

Hello,
i'm using Lg pro F240L from korea.
i don't know if it's possible, but i'm borring with network roaming popup, asking me to abble roaming or not, and Korean language in dialer. I also need help for removing calling prompts for region code.
sorry if a thread a thread about those question is already existing, but i can't find.
Can youl Help me please .
I have that same model. I tried some modified apk's to fix that call prompt and SMS char issues but nothing worked. I installed the G2 V5 ROM here http://forum.xda-developers.com/showthread.php?t=2462453 It's a stock based ROM, follow the instructions to a T and all your problems will go away. It's a great, smooth ROM and the battery life is better than stock on the V5 as well.

VoLTE on D855 No Brand EUR

On my D855 No Brand EUR, I'm unable to enable see the VoLTE and WIfi Calling menù.
I've tried both with v20h-eur and v20p-eur. firmware
Please can you explain to me if there's a wait for my D855 No Brand EUR to have VoLTE functionality? For the moment I need only to see that feature on the Setting Menù to make sure that it will work with providers that alredy improved VoLTE.
Thanks a lot.
Afaik, it is found only on Vodafone branded roms.
If you install the 20p KDZ you'll get it.
Sent from my phone
ypsmav said:
Afaik, it is found only on Vodafone branded roms.
If you install the 20p KDZ you'll get it.
Sent from my phone
Click to expand...
Click to collapse
Now I have v20p-EUR-XX but I don't have the VoLTE option under Settings Menù.
I've also tried to enable it using 3845#*855# under LTE Only setting VoLTE radio on and rebooting the phone without success.
Always on 3845#*855# menù, if I go into IMS it returns the following error: "IMS VoLTE packages doesn't exist" so I'm very confused.
Is there somebody that has a No Brand G3 and is seeing VoLTE Settings menù?

LG G3 D855[v20g-SEA-XX]: 4G available on Menu but not connecting

Hi fellows, I recently acquired a LG G3, an astounding phone, but then I realize it doesn't connect to 4G/LTE network. I'am an advance user and I' double checked APN, Carrier Service, and all configuration staff, also I had read a lot about troubles people is having with this, but my trouble is less common, I had the 4G/LTE option available and enabled in Mobile Networks menu, but my phone just doesn't connect to 4G/LTE it just stays in HSPA. Well, I' have tried the most common solutions and none works for me, here is what I've tried:
1. Go to hidden menu: 3845#*855# -> LTE Only -> Modem Settings-> RAT SELECTION->GSM/WCDMA/LTE auto (this just restore my HSPA and cellular connection when solution 2 fails)
2. Go to hidden menu: 3845#*855# -> LTE Only -> Modem Settings->LTE Band Selection (here I switched to every band, some give me a Success other Failed, nevertheless I got no signal service unless I do solution 1)
3. Change build.prop telephony.lteOnGsmDevice from 0 to 1( it changes it, but after reboot it comes back to 0, nothing happen )
4. Renaming LTE Config apk and rebooted(I rebooted then the it says the phone is upgrading and after that nothing happen)
Now I'm sure it is something related with the phone region and my current location because my firmware has suffix ASEATN (Asian)and I'm living in Ecuador currently, but I'm skeptic about the risk of flashing and changing the region.
Can anyone give some guide or advice about my specific problem, I'm willing to do advance user staff. Thanks in advance!
These are my phone specs
LG G3 D855 rooted | TWRP Recovery | Android Lollipop v5.0 | Software version v20g-SEA-XX
LG Model Check result:
HTML:
<response req_cmd="auth_model_check" status="OK">
<auth_model_check>
<result>OK</result>
<esn>35*************</esn>
<model>LGD855</model>
<suffix>ASEATN</suffix>
<msn>504K***************</msn>
<esn_date/>
<sw_version>V20G_00</sw_version>
<sw_url>
*********************************************************************************
</sw_url>
<sw_locale_url/>
<sw_recommand_uri/>
<app_version/>
<app_url/>
<cs_em_flag>N</cs_em_flag>
<cs_em_uri>N</cs_em_uri>
<chip_type>EG</chip_type>
<prod_type>2</prod_type>
<buyer>SEA</buyer>
<file_name>D85520g_00.kdz</file_name>
</auth_model_check>
</response>
I have exactly the same problem.
I'm from Peru and the model is D855P. I used to have 4G LTE when I first bought it, but after installing CloudyG3 (Lollipop), I was never able to connect to 4G again. I have the option but it never really connects. I have to set it to 2G/3G only.
It's curious that when I traveled to the U.S some weeks ago and used an AT&T SIM, 4G LTE worked perfectly and back in my country, it does not.
I tried changing LTE bands using this method http://forum.xda-developers.com/cro...ad-progress-please-leave-im-updating-t2871269 but still not working. My carrier uses LTE Band 4.
I've also tried factory restores using the PC Suite. The original software is restored but 4G still does not work.
Any help would be appreciated!
vasquezalonso said:
I have exactly the same problem.
I'm from Peru and the model is D855P. I used to have 4G LTE when I first bought it, but after installing CloudyG3 (Lollipop), I was never able to connect to 4G again. I have the option but it never really connects. I have to set it to 2G/3G only.
It's curious that when I traveled to the U.S some weeks ago and used an AT&T SIM, 4G LTE worked perfectly and back in my country, it does not.
I tried changing LTE bands using this method http://forum.xda-developers.com/cro...ad-progress-please-leave-im-updating-t2871269 but still not working. My carrier uses LTE Band 4.
I've also tried factory restores using the PC Suite. The original software is restored but 4G still does not work.
Any help would be appreciated!
Click to expand...
Click to collapse
And what about installing CM 12???, if nothing comes out I have planned to install it
nebtrx said:
And what about installing CM 12???, if nothing comes out I have planned to install it
Click to expand...
Click to collapse
Let me know how that works. Currently I don't have much time to do it and need to have my phone working all the time.
thanks!
vasquezalonso said:
Let me know how that works. Currently I don't have much time to do it and need to have my phone working all the time.
thanks!
Click to expand...
Click to collapse
Okp I let you know..the process es really easy...you spent more time documenting than doing it really...I think I'm going for a Cloud G3 Rom, which is more familiar and stable with the device.
nebtrx said:
Okp I let you know..the process es really easy...you spent more time documenting than doing it really...I think I'm going for a Cloud G3 Rom, which is more familiar and stable with the device.
Click to expand...
Click to collapse
All set, I fixed the trouble following this www(dot)grupoandroid(dot)com(slash)topic(slash)112493-guia-habilitar-bandas-lte-para-argentina-en-d855-int
PS.: Sorry the link format...they don´t let me post links as I´m a new user.

3G is not working on LG G3 D855

Hi Everyone,
I hope you guys will be good.
I have flashed cm13, Bliss pop, XenonHD etc.. on my LG G3 D855, cm13 and Bliss Pop were better from others in my opinion.
Unfortunately 3G isn't working on every ROM I have tried I have searched the issue a lot and tried tons of solutions including suggested here:
http://forum.xda-developers.com/lg-g3/help/cm-13-nightly-3g-problem-t3264442?nocache=1
Entered into hidden menu *#*#4636#*#* tried to change preferred network type to GSM, WCDMA and whatever was suggested in some forums.
Its very unfortunate that nothing worked for me now this forum seems my last hope.
Just to confirm I have now installed the stock Firmware (Marshmallow 6.0) before that it was on Lollipop and on both 3G was working perfectly fine.
So, Its not the network issue or something. It seems to me the ROM issue.
Just a little addition I live in Pakistan. And supported band here in Pakistan for 3G is 2100MHz
Thanks in advance for any help.
Regards,
Nadeem

[SOLVED] Lineage 18.1 - issue with DATA

Hello,
My OnePlus 5T is running LineageOS 18.1, lineage-18.1-20210914 with firmware 10.0.1_dumpling
My issue : On a daily basis, some of my applications no longer have access to the Internet while others do. My device displays 4G/LTE. I have to restart my device to access the Internet. It's the same thing if I enable WiFi.
I'm in France and by default, my device was set to LTE/TDSCDMA/CDMA/EvDo/GSM/WCDMA for the preferred network.
With the code *#*#4636#*#*, in information on the phone, I changed to LTE/CDMA/EvDo/GSM/WCDMA (PRL) and I selected the radio band for Europe but the problem is still there.
I thought my mobile operator Free was the problem. But I tested my SIM card in another device and I did not encounter any problem.
Is it a firmware issue ?
I have two questions:
What is the firmware version to be installed ? Is the 10.0.1_dumpling version stable ? The LineageOS website doesn't have a link to the firmware anymore.
How to know when the problem occurs ? LOG capture ?
For information, I don't know if this is important, my device is rooted with MAGISK, I use AdAway and I have configured my DNS with Cloudflare in the network settings of the device. This doesn't seem to be the cause because when I uninstall everything, I still have the same problem.
Thanks for your help
geodemarse said:
Hello,
My OnePlus 5T is running LineageOS 18.1, lineage-18.1-20210914 with firmware 10.0.1_dumpling
My issue : On a daily basis, some of my applications no longer have access to the Internet while others do. My device displays 4G/LTE. I have to restart my device to access the Internet. It's the same thing if I enable WiFi.
I'm in France and by default, my device was set to LTE/TDSCDMA/CDMA/EvDo/GSM/WCDMA for the preferred network.
With the code *#*#4636#*#*, in information on the phone, I changed to LTE/CDMA/EvDo/GSM/WCDMA (PRL) and I selected the radio band for Europe but the problem is still there.
I thought my mobile operator Free was the problem. But I tested my SIM card in another device and I did not encounter any problem.
Is it a firmware issue ?
I have two questions:
What is the firmware version to be installed ? Is the 10.0.1_dumpling version stable ? The LineageOS website doesn't have a link to the firmware anymore.
How to know when the problem occurs ? LOG capture ?
For information, I don't know if this is important, my device is rooted with MAGISK, I use AdAway and I have configured my DNS with Cloudflare in the network settings of the device. This doesn't seem to be the cause because when I uninstall everything, I still have the same problem.
Thanks for your help
Click to expand...
Click to collapse
hi dude,
had same issue on DotOS (youtube, XDA, Signal,...) / solution is: disabling 'Battery optimisation' for each app
Hi,
Wouah, OK, I would have never thought of that, thanks for the tip.
I just disabled battery optimization on the problematic APPs and will test this.
Thanks
Hello nicorvienne,
With delay (I was able to test ) I confirm that not optimizing the battery corrects my problem.
Thanks

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