yashsingh1/xdaforums huggingface dataset:
[XDA Assist] OBwan:
Good evening to all.

I am Brand New to this forum and still do not know my way around, so I hope no one berates me for asking a question that belongs somewhere else or has already been covered somewhere. I could not find an answer. I will learn.

I have referenced XDA to find several answers in the past.

My Tab 4's GPS no longer locates satellites. Yes, Location is enabled. I have installed and worked with two different programs, both called "GPS Status", and an app called "Faster GPS" which promised to solve all of my GPS problems - but did not. I have enabled the use of wifi info to "help" with location, but it does not help. My Tab 4 is rooted but I don't mess with it too much at all. The last time I know that my GPS worked was on a flight from Houston TX to Knoxville TN this past March and it worked fine. It has not worked since then.

I have spent hours now trying to find support for this issue and it seems I am the only one who can't figure it out. Hope someone can help. Thank you.
[XDA Assist] Razvan:
Hi there,

The best place for this device specific question is here:

Galaxy Tab 4 Q&A, Help & Troubleshooting

Good luck
[Xposed General] 93Akkord:
Well.. seems like moving the code that worked to its own activity and the following to the mainactivities oncreate has done the trick.

pref = getSharedPreferences(getPackageName() + "_preferences", MODE_WORLD_READABLE);
[Xposed General] StevenStanleyBayes:
I am unable to get XSharedPreferences to work and the standard shared preferences work perfectly. I create a shared preferences file elsewhere in the application. The file is in the shared_pref folder and I can read the file which is perfectly OK.

However, I cannot make the XSharedPreferences work, I. e. I have the opposite problem.

Therefore, can I ask you to provide the code or a guidance how to make the XSharedPreferences work, so I can read the file inside of the Xposed module? In case you do not want to publish anything in this topic, can you please, send a message?
[G3 General] Step-han:
reserved
[G3 General] genevois26:
For Stock Rom or AOSP?
[G3 General] droidbits:
Nice thread! ;)

Subscribed.
[G3 General] Step-han:
U can use it on all roms. Stock/aosp/cm etc

Thanks!
[G3 General] CyRUS-:
Any changes list available for 20P vs previous? (I assume its internal to LG and so not)
[G3 General] Marcovanbasten:
Do we have any idea about differences for those modems ?
[G3 General] fOxunO:
so what's different radio/modem with baseband ?

your's around 14MB

LL baseband cloudy rom(?) 25MB , KK baseband/modem cloudy rom(?) 25MB
[G3 General] B@sti:
[MENTION=1952114]Step-han[/MENTION]

Looks like i gave you an inspiration. :D

Thank you very much, i've subcribed your thread.
[G3 General] Bellitsch89:
Can i use 10O modem on 10l stock ROM?

Sent from my LG G3 32GB Titan
[G3 General] Step-han:
I don't know the changes between the modems.

Yes u can.
[G3 General] Pfeffernuss:
Reception (in the house) for one is great. Full speed LTE (relative of course, depending on your subscription), full bars reception, very happy with it :good:

Using the previous modem usually the speed was around 25Mbit max. Now let's see if there are also some battery improvements (better signal means less battery use) :cool:
[G3 General] cocous:
If you extracted is the same size like the others.
[G3 General] Step-han:
The zip files are compressed. It reduces the total size.
[G3 General] y0000:
I flash the new 20p kernel to RR rom but i cant spot deference. what deference have with previous kernel?? for my eyes looks like same. what changes have this kernel? any specifications?
[G3 General] Marcovanbasten:
Sorry for asking, but what was your previous modem and which one are using now ?

Thanks.
[G3 General] Step-han:
It is not a kernel. This thread is about the radio/baseband.

-

I've updated OP with more modems and a note if its a leaked or official version.
[G3 General] Pfeffernuss:
Previous one was 20i, current one is the one this whole thread is about :good:
[G3 General] Marcovanbasten:
Thanks... But the thread seems to be about all modems ;)
[G3 General] Pfeffernuss:
My bad! Thought I was in the dedicated 20p-thread (that one also exists)... :good:
[G3 General] tobstaro:
Hey. I got now a functional working mm with root on my d855. Big problem is that lte/umts/edge isn't working.

I already installed radio of version 20W, 21A, 21C, 30B, ... Also I installed the rpm/tz versions. Nothing helps.

Anybody an idea?
[G3 General] magikmichael:
I had to select my APN manually in settings to get it to work. Also try to add your APN settings manually yourself.

Verstuurd vanaf mijn LG-D855 met Tapatalk
[G3 General] tobstaro:
Thanks a lot. It works directly. :)
[G3 General] mrjayviper:
how do you flash these? I'm on stock/not-rooted. thanks :)
[G3 General] Step-han:
U need to have a custom recovery like TWRP to flash those zips.
[G3 General] ecstady:
LTE not work for me. i flash at first 30B bump, then 30B.kdz. I select APN manually - no result. manual network selection - often disappears network, if LTE connected - it work before restart or airplane mode. I do not know what to do
[G3 General] dar_zen:
which model do you have and from where are you?
[G3 General] ecstady:
d855, Russia

P.S. on modem 21a,21c, and hybrid 30B - not work
[G3 General] qWantUS:
Used to help me on some LP modems when I freeze LteConfigs app with Titanium. Give that a try.
[G3 General] ecstady:
not work (
[G3 General] rezailyasa:
me too. please help :( im from indonesia and have d855
[G3 General] tur_leandro:
No LTE connection too. i´m in Brazil.
[G3 General] soulstaker:
Dunno about the others but this seems to solve the problem for me.

Still, the phone sure is acting strange... Flashed stock 20c kdz (should have its own modem/tz) and was having the exactly same network instability problems.

Then flashed M via twrp, did this and the problem is gone.
[G3 General] ecstady:
where can I download 20с?
[G3 General] soulstaker:
Download Titanium backup from the play store and freeze this system app
[G3 General] ecstady:
it not work for me , no LTE
[G3 General] soulstaker:
I'm ALSO using a hybrid modem (brazilian 20c modem + 30b global tz) and manually configured my APN.
[G3 General] ecstady:
where it download ? ) modem and tz
[G3 General] matze779:
Can I flash the V30B modem under Lollipop V21C?
[G3 General] Step-han:
Yes u can, but it will not work, still need to fix the 30B modem.
[G3 General] TiDuS059:
Here: http://xdaforums.com/showthread.php?t=3282012

Hybrid Modem.
[G3 General] Step-han:
I don't recommend to use a hybrid modem. Just flash 21C modem for now on Marshmallow.
[G3 General] TiDuS059:
Hmmm ok :/ but work fine for me.
[G3 General] tallman43:
Why don't you recommend the hybrid modem? For me the hybrid modem worked out the best one for me I tried 21c and others but the hybrid modem was the only one that allowed me to get a 4g signal when the others did not.:good:

Reading the forum though I see that people have different effects/problems using different modems. For me the best bet would be if you have problems to try the different modems and see which one works the best for your phone. For me the best one was Hybrid modem for others it may be a lollipop one.:)
[G3 General] p3le:
I think my issue is not ROM related. So bassically what I did:

Flashed stock 6.0 Rom

Flashed 30b modem (network issues)

Then I flashed back to KK 10E

Got old modem from original KDZ but still I have network issues...

IMEI and other GSM related data are fine. I don't have efs backup... Is my phone soft brick or something? What can I do to repair it? None of modems seems to work for me... After each reboot I need to manually change network from settings and then it works properly.
[G3 General] soulstaker:
Try freezing the LteConfigs app using Titanium Backup.

I was having the exactly same problem.
[G3 General] p3le:
Thanks for reply. I'll flash custom LP ROM and then I'll do that thing and post back if it helps.

Edit: I can't find that app. I got ConfigUpdater,com.android.carrierconfig and so on but no LteConfigs...
[G3 General] yth919:
I had the exactly same problem as yours, and I think just a few amount of people have it

I replied to a post in Q&A session but that post just sinked to the bottom of the sea

Anyway, I got my problem solved accidentally, I hope this can also help you:

I have a friend using stock G3 on 21A, and his sim card is of the same carrier as mine. Both of our phones are of HKG version and we use them in Hong Kong

I tried to swap our cards for testing. After booting up my phone, it just successfully connected to 4G network as it used to be

After swapping back my card, it still works like a charm

I have no idea why it works, but it just did

Maybe you can find another 4G sim card and insert it to your phone. If it doesn't work, put your card into other 4G phone. Maybe you can post your testing result here? I don't want to try the magic again...until I can make sure it works every time:p

I guess the MM rom has sth to do with the sim card and makes it abnormal, and need some sort of "refresh" from other phone

Good luck!
[G3 General] havoc5k3:
Many many thanks :good::good::victory::victory:

After 10 days of intall all kind of ROM and baseband, i find the 4G back.

For my part i installed stock 30b and it cause 4G issue. I downgrade to Lollipop and Kitkat but no 4G.

It seems that something goes wrong with the simcard.

I put my G3 on airplane and put my sim card in another smartphone.

Same problem appear but when I begin to use chrome connect on H+, i got an update message and i switch ong band.

I put my sim card back in my G3, swith airplane and everything 's ok.

It's seems that
[G3 General] zviadii:
not working my lg g3 d855 MM 6.0, Error No servise help :(

:(:(:(:(:(:(:(:(:(:(:(

Installation instructions:

1. Download a radio/modem u want to install

2. Go to recovery

3. Flash the downloaded .zip file

4. Reboot

5. Enjoy
[G3 General] yth919:
that's very strange that our sim cards got problem with MM, but at least we now have a way to get it back to normal:laugh:
[G3 General] Navuhodonosor:
If I flash 21C on lolipop, do I have to flash RPM/TZ too?

Thx!
[G3 General] Step-han:
No. But you always can.
[G3 General] Navuhodonosor:
are that two partitions same for all versions of lolipop, or it is modem related?

Thx!
[G3 General] Neopumper666:
Tried it, partial luck (i guess?)

I tried what you suggested and i'll post here my results. I'm using LG D855P (apparently the P makes no difference) on official MM updated via Autoprimes TWRP method (using the modified 30B modem he suggests).

I used my G3 and my Moto x 2013 for testing, and using TELCEL LTE sim cards (my brother's sim and mine).

This first picture i have my sim card on the moto x and his sim card on my G3.

[IMG="First result: his sim on my g3 and my sim on moto x"]http://imgur.com/uPT6lDR[/IMG]

As i saw the H+ icon in the g3 and the 4g icon in the moto X i thought your suggestion had done the trick but as i returned his sim on the moto X and my sim on my g3 this was the result

[IMG="Second result: his sim on Moto x and my sim on G3"]http://imgur.com/Jw6beCb[/IMG]

The moto X again showed the 4g icon but the G3 showed no icon at all

I must add in both scenarios both phones had carrier signal and internet

What could have happened??

Another user in the autoprime thread suggested posting a catlog but i cant post there..

i guess i'll keep waiting for a fix.. (still happy with mm tho :p)
[G3 General] yth919:
sorry about that:( hope that you can get your problem solved soon

I tried again installing MM on my D855, and of coz all the problems came back

but this time i made a TWRP 2.8.7.0 full backup including system, app, data....etc, after restoring back to LP, everything works fine

it is so confusing...:eek:
[G3 General] shivaagarwal1:
30b modem not working on stock MM. Back to 21c modem.
[G3 General] Samueldw:
Maybe this is the right thread to ask this. Some were able to root and install TWRP in combination with the MM kdz. Why is the MM modem then not working on the MM zip version?
[G3 General] ling_c:
Hi, I flashed "30B (13-00106)" on my LG G3 D855 running Android 6.0 Marshmallow version D85530B. It managed to boot but I could not get a network signal. Any ideas what I may have skipped? I also flashed the RPM./TZ images.

Thanks.
[G3 General] Samueldw:
You probably need to flash 21C modem, as stated "*Currently Android 6.0.x (marshmallow) modem only works with original LG rom (flashed with kdz). If you use other 6.0.x rom just flash 21C for now."
[G3 General] ling_c:
I flashed the official D85530B_00_1217.kdz using LG Flash Tool (2014).
[G3 General] Samueldw:
Ok, I thought you flashed the zip file. You don't need to flash anything else if you've flashed the kdz. The kdz is the complete original package. Strange that you don't have a network connection.
[G3 General] Neopumper666:
This is weird, A couple of days ago i took my parents for dinner and, while waiting for my order i checked my phone for messages. And i saw my screen and was like "Oh cool i'm getting 4g... Wait WHAT?" and yeah suddenly the data icon was back!

I don't know how or why but it was back! I've since stopped paying my data plan so i cannot say if it still works. Also, y Still cannot save contacts on sim card (not that i care, maybe even on lollipop you can't.. Can anyone try it?).

So yeah after a couple of weeks with MM i'm pretty happy. Only "issues" i've had is with using ext SD as internal and making all apps available for multiwindow.. i might revert that soon
[G3 General] Lockheed95:
Do you know why we can't use 30B (13-00106)MoDem ?only 21c work on my G3
[G3 General] th3s1ckb0y:
question.. I've got some serious problem with the wifi on my LG G3.. I was on Marshmallow since 15 days, yesterday suddendly my phone won't connect anymore to any wifi, neither my home or work ones.. I've tried everything, I've tried 4 different roms (1 official, and other 3 customs) but with no results..

Sometimes it will connect, as soon as it starts download something it loses the connection with the router and lte kicks in.. I've tried almost every option I found online, router-side and phone-side.. I'm thinking that maybe something in my modem or efs directory is corrupt..

Can it be any useful to flash the radio/modem in this post?

PS. I've checked and I've MPSS.DI.2.0.1.c1.13-00040 version of BB, with QUALCOMM RIL 1.0. Are both supplied with any custom roms I've downloaded? Or can I find any RIL (besides the modem provided in this post) online to restore my RIL?

Thank you very much!
[G3 General] fOxunO:
You said you are flashing kdz , how can also flashed RPM/TZ.img ?
[G3 General] ling_c:
After rooting and installing custom recovery, then I flashed the RPM/TZ. Was it an unnecessary thing to do?
[G3 General] carlossantana05:
help me please

I have a G3 lg model Vs985 (verizon) so I have the rom fulmic 3.1 now, my concern is this the company that I use provides me 4g in the band 3 but the band did not I turn can only activate the band 4 and 17 is there any way to enable the band 3 for my lg g3 work in Dominican 4g orange, they are going to thank.
[G3 General] stayfidz:
ok guys, i've d855, and i'm using remix rom, marshmallow, is the radio a must to flash? wich one? thanks
[G3 General] fire6water:
There isn't a specific one for each device as we're all on different carriers. You don't have to flash with every ROM just find one that works best for you and stick with that.
[G3 General] Littledutch62:
Can I flash the 21a on 6.0 mm done through kdz method
[G3 General] Windforce0511:
- 30B (13-00106) - download - mirror - official (latest, recommended on 6.0.x)

This one above work with CM13?
[G3 General] fOxunO:
see op
[G3 General] switchgott:
Can we use the MM modem now with stock mm rom but only with LP bootloader??
[G3 General] touns_j:
no bumped bootloader doesn't work with marshmallow modem
[G3 General] Step-han:
My LG G3 was broken and returned for warranty to LG. This was the second time in a short period that the phone was broken. LG could not fix the phone and I got my money back, with the money I bought a Huawei Nexus 6P.

Soo I don't have a LG G3 anymore but will continue with this thread if there are new modems or questions about it.

The 30B modem still doesn't work with custom roms. There are some hybrid modems around but I recommend still the 21C modem for now even if you are running 6.0.x.
[G3 General] Marcovanbasten:
Hi guys, I am on Fulmic 3.7 but the modem seems worst that the last one I took from here (4G and wifi connexion are not so good).

Which modem can I flash to get better results ?

Thanks.
[G3 General] Jaloviina:
21A or 21C for Android 6.0 as stated in OP
[G3 General] razz7:
d855 modem on d850

im using d850 in india can i use 855 modem for it for better signal reception and network speeds,waiting for help,help will be appriciated
[G3 General] Step-han:
No.
[G3 General] razz7:
thanks

thanks can u please suggest any rom that i can install on d850 and can be used in india with out any network issues
[G3 General] zmokkie:
Hi Step-han,

I'm also from the Netherlands and want to ask you what modem do you use on Marshmallow? I use the 21c modem but I notice that my signal drops sometimes on locations where I had reception before I flashed my Marshmallow rom ([stock][rom][v30B][bumped] [Marshmallow 6.0] [d855] (2015-12-30)). Sometimes when I am connected with my wifi at home I have no carrier signal at all. My carrier is KPN. Hope you can help me. I have no EFS backup... Many thanks
[G3 General] Step-han:
Hi,

I've also used the G3 with KPN and don't had any signal drops with the 21C modem. On marshmallowu can't use the 30B modem if you're not using the original KDZ.

U can always flash other modems and check which one workst for you. U can use all lollipop based modems on marshmallow. I recommend to try 20P if 21C is not working great for you right now.
[G3 General] edoardotavecchio:
Hi, Im going to install 21C baseband and I know that I need to install 21C modem too, do I need to install RPM/TZ too if I install that modem?
[G3 General] Jaloviina:
No, it's enough to flash the modem of your choice and you're good to go...
[G3 General] bjo81:
I flashed a d855 which had 30B preinstalled with CM13: no sim detected. So I flashed 21C now via TWRP, no change. Flashing with fastboot fails because there is no partition "radio". I tried now "modem" which was flashed successfully, but still no sim. Did I miss something?
[G3 General] aridity:
Hi guys.

I have a problem with the 21c modem (I'm on the actual cm13 nightly). After flashing I have Internet access, but cannot receive or send whatsapp or email messages. WiFi works fine... Flashing modem again doesn't work. I tried 21a as well, but doesn't work either. I'm confused...

Sent from my LG G3 (d855) with Tapatalk
[G3 General] Step-han:
If you have connection to the internet, its not a modem problem. I think its a rom/app problem.
[G3 General] Jaloviina:
Check your APN! This is not modem related...
[G3 General] aridity:
Aaarrggghhhhh...... So simple... Thanks...

Sent from my LG G3 (d855) with Tapatalk
[G3 General] phileg:
30B impossible to flash the modem on a 855 MM AICP 6.01

.ZIP Signing error

Thank you
[G3 General] Jaloviina:
As stated in OP 30b isn't working in AOSP/CMbased ROMs... Read it
[G3 General] Palux:
How to take the modem from KDZ V30C?

because if i root (ed install twrp with autorec mm) my phone with V30C ... baseband go back to 21C/21A ... and lost new baseband 30C.

Thanks.
[G3 General] touns_j:
stock marshmallow be it 30B or 30C modem can't be used on a rooted device , so you have a choice to make .. either you want root and twrp or you want the stock modem...
[G3 General] phileg:
thank you for your explanation
[G3 General] CJsaysHI:
So probably a silly question but I'm really confused. I have a D855 LGG3 from the UK. I flashed CM13 on there and randomly this month the nightlies stopped updating saying there was an error with the binary. All paths lead to it being this modem/Radio.

my code is 13-00048 which relates to about 5 different downloads with different letters. Which one do I need? (you can probably tell im not a developer who really know a lot about this)

If someone could help me that would be fantastic!

Thanks

Ciaran
[G3 General] touns_j:
your question is out of the topic of this thread and i doubt anybody will give you an answer .you should ask that question in the thread of the CM13 rom you flashed ...
[G3 General] CJsaysHI:
how?

How is it out of topic when my question is which letter is the one i need to flash onto my phone.

It quite literally is what the thread is about. My issue isn't with the CM13 rom I flashed my issue is what Modem / Radio zip do I need to flash as my code relates to 5 of the zip files available for download.

Look at the first page.
[G3 General] touns_j:
my bad , my guess would be any 20X rom that correspond to your code and also your region , 20E and 20D are from the open europe kdz is my memory serves me right
[G3 General] acrylamid:
Hi! I need help.

I lost my Internet connection when i upgraded AICP. I guess it's because I have an old baseband-version.

So I trying to flash a new via TWRP>Add zip (tried Flashify & Rashr too). But it doesn't change.

Also tried flash 30B (RPM/TZ), 21C (MODEM) > reboot. and 21C (RPM/TZ), 21C (MODEM) > reboot. Fflashed 30B > Latest AICP > 21C > Clear dalvik & cache > reboot

Still got the old baseband.

Using TWRP 3.0﻿ Swe/EU-version D855
[G3 General] ZjemCiKolege:
AOSP dosn't support mm baseband.
[G3 General] sjhonny2:
I'm getting a zip sign error when flashing 21C using TWRP; tried downloading from both URLs with the same result.

what should I do? (sorry, not an advanced user...)

thanks!
[G3 General] mabs67:
Hi, I just flashed it and it worked. Installing the nightly 3-22 worked then and seems to be better than e.g. 3-23.
[G3 General] hunting_:
Hi nice post boss I'm on dirty unicorn 6.0.1 and sim not working is that Modem problem?
[G3 General] alesanus:
The two system partitions is for what ?
[G3 General] raspdeep:
Are you on 21C modem? If not, you should flash the 21C modem.

Clean flash the modem, ROM and gapp again
[G3 General] mabs67:
That baseband string ....13.2-00002 corresponds to 21C. Did you try to double install it?
[G3 General] podkilla:
strange behavior - every single time i get a call my device does a soft reboot.

tried 21A and 21C - same results.

i am on cm13 nightlies btw.

any ideas what might be the problem ?
[G3 General] Meneldur:
Update your nightly. It's a bug from an old version, not related to modem (use 20160331 version since 0401 has April Fool's Day pranks lol)

Mnldr/D855/16G/CM13
[G3 General] podkilla:
thanks my friend, i did as you recommended and now my boss can call me again
[G3 General] TomBayley1:
I tried many of the nightlies since the 20th with 21C and I'm getting no sim detected.

Occasionally if I reboot/leave it overnight I can text, ring and use data and it recognises my sim.

But the phone randomly turns itself off every few hours and i have to pull the battery to get it to boot again.

I've tried clean flashing 21C and other versions, and the nightlies but i still get 'No SIM card - No Service'

I also tried changing the APN settings but still nothing.

And idea why?
[G3 General] kalpesh patil:
lg g2 no network

does network works on stock firmware,have u tried to install stock firmware?

or network is not working only on cyanaogenmode rom
[G3 General] TomBayley1:
I tried it for a day and at first it didnt detect the sim card so i left it overnight. I looked in the morning and i had service.

So I used the phone as normal for the rest of the day and nothing abnormal happened so I tried going back to CM13 and i got no sim detected again

I can try the stock rom for a few days again to confirm that stock works 100%
[G3 General] kalpesh patil:
lg g3 no network

just flash stock firmware and check if every thing is working correctly .