Develop Bugs

Optimus LTE LU-6200 Q&A thread

Hi.
Please use this thread to ask questions. Every question thread posted in this section will be closed or deleted.
Thanks!
Regards,
Tom
Forum Moderator

Lg u+ / lu6200
alljokingaside said:
The question regarding networks: accd to this site- http://www.gsmarena.com/lg_optimus_lte_lu6200-4188.php
the Korean version for LG U+
Network
2G Network CDMA 800 / 1900
3G Network CDMA2000 1xEV-DO, HSDPA 2100
4G Network LTE 800
the one for SK looks like it doesn't have CDMA2000 1xEV-DO
Click to expand...
Click to collapse
zlebors said:
So logically, the LG U+ (LG U6200) can be use either with GSM-HSDPA or CDMA-EVDO simcards, am I correct? (I'm planning to buy this device)
comparison with LG Spectrum LTE http://www.gsmarena.com/compare.php3?idPhone1=4188&idPhone2=4377
Click to expand...
Click to collapse
First question

how to install temple run 2 on LG LU-6200?
it says incompatible update when i download it from play store :crying:
i'm using miui-3.1.11

im on gb 2.3.5.. i tried everything but cant get root to work
can anybody help please?

Is there any way to remove the ICS engineering thingy now on every boot after that ROM, I have root cwm and cm10, so I get where I want to be now if only I can remove that.
Also anyway to get edge speed? I only get G. Must be some hidden menu item..?
Sent from my GT-P3100 using Tapatalk HD

Anywho I just saw a CM10 rom/mod/mod-rom for Optimus LTE and I dont have a clue if it works on LU6200 or I just assume that LU6200 is left out in the rain and I gotta move on with just P930mod for my LU6200?
If I can install / modify some of the files of the rom to suit my LU6200 please tell me that so as well. Seemingly I see no answers are replied in this thread making me kinda hopeless for an answer.
Thanks!
P.S If there is a FAQ/All-In-One LU6200-You-Need-To-Know-before-Any-Rom thread, Kindly do point it to me there since I cant find one in stickies. Thanks once again.

cm10 is working on our lu6200, even cm10.1. you can look for more rom from this thread http://forum.xda-developers.com/showthread.php?t=2051590 just use google translate.

does anyone have a clue how the su640 official 10.1 works? as i made it work on my lu6200 but it got some issues, display drivers i guess as page flipping and rotation is not smooth.
su640 cm10 works fine as the one in lu6200 thread gave me random reboots.
at the moment i tweaked jellybam to gsm only and stuff and its working great.

atifsh said:
does anyone have a clue how the su640 official 10.1 works? as i made it work on my lu6200 but it got some issues, display drivers i guess as page flipping and rotation is not smooth.
su640 cm10 works fine as the one in lu6200 thread gave me random reboots.
at the moment i tweaked jellybam to gsm only and stuff and its working great.
Click to expand...
Click to collapse
here is a working su640 cm10.1 for lu6200. it might help :good:
http://www.tinhte.vn/threads/lg-lu6200-rom-gapp-baseband.1657735/page-626#post-32979909

Effusob said:
here is a working su640 cm10.1 for lu6200. it might help :good:
http://www.tinhte.vn/threads/lg-lu6200-rom-gapp-baseband.1657735/page-626#post-32979909
Click to expand...
Click to collapse
have you tried it, as iv tried the latest nightly and used the kernel from an existing rom and it was not smooth in sliding screens or sliding pictures and rotation.

are there any plans of porting ubuntu to LU6200?

Hi guys, I am having a problem with my lu6200. It sometimes randomly reboot. Not excessively but once or twice a day. This happened 1st time when I flashed and used LTE ICE Cream 4.0.4 v163.zip from http://forum.xda-developers.com/showthread.php?t=1856223. I have flashed different roms including cm10 by wflsl and now cm10.1 try8 by tdmcode but its still the same. I haven't installed any new app and all the apps I am using are those which I used before the problem occurred.I have flashed ics engineer kdz again to make sure I have a clean os but my device rebooted again today by itself. What do you people suggest? Thanks for reply.
Update: I have removed the memory card last night and still no reboot. I am hoping its just a bad sdcard.
Update2: Yeah that was definitely a problem with the sdcard. I formated my sdcard from my pc using a card reader and re inserted in my device. No reboot after about 19 hrs of uptime.

lg lu6200 root
hi i have been trying to root my lg lu6200 for weeks, but i m not able to root it because the links have expired that could have helped me. i m on ics 167. i have tried to downgrade to engineer version but i m unable to download kdz flash tools because links have expired. plz help me out

Arsall1986 said:
hi i have been trying to root my lg lu6200 for weeks, but i m not able to root it because the links have expired that could have helped me. i m on ics 167. i have tried to downgrade to engineer version but i m unable to download kdz flash tools because links have expired. plz help me out
Click to expand...
Click to collapse
I have just checked in that thread and links are working...I have only checked the link of kdz file. If you have any problem in downling the flasher and the guide, pm me your email.

sixline said:
Hi guys, I am having a problem with my lu6200. It sometimes randomly reboot. Not excessively but once or twice a day. This happened 1st time when I flashed and used LTE ICE Cream 4.0.4 v163.zip from http://forum.xda-developers.com/showthread.php?t=1856223. I have flashed different roms including cm10 by wflsl and now cm10.1 try8 by tdmcode but its still the same. I haven't installed any new app and all the apps I am using are those which I used before the problem occurred.I have flashed ics engineer kdz again to make sure I have a clean os but my device rebooted again today by itself. What do you people suggest? Thanks for reply.
Update: I have removed the memory card last night and still no reboot. I am hoping its just a bad sdcard.
Update2: Yeah that was definitely a problem with the sdcard. I formated my sdcard from my pc using a card reader and re inserted in my device. No reboot after about 19 hrs of uptime.
Click to expand...
Click to collapse
Today I installed google play music and after some time the reboot again occurred. Now I am thinking its a proplem with play music???
Reflashing rom...
It again rebooted after a clean flash. I had to revert to stock rom v166 and no restarts yet after 2 days of use. I really wanted to test new roms but I am stuck.

Hi,
can you help me, i was able to acquire LU6200 (korean) and wanted to root the unit. Most of the links here is not working. Can you post all the necessary files i need in order to root my device.
TIA.
sixline said:
Hi guys, I am having a problem with my lu6200. It sometimes randomly reboot. Not excessively but once or twice a day. This happened 1st time when I flashed and used LTE ICE Cream 4.0.4 v163.zip from http://forum.xda-developers.com/showthread.php?t=1856223. I have flashed different roms including cm10 by wflsl and now cm10.1 try8 by tdmcode but its still the same. I haven't installed any new app and all the apps I am using are those which I used before the problem occurred.I have flashed ics engineer kdz again to make sure I have a clean os but my device rebooted again today by itself. What do you people suggest? Thanks for reply.
Update: I have removed the memory card last night and still no reboot. I am hoping its just a bad sdcard.
Update2: Yeah that was definitely a problem with the sdcard. I formated my sdcard from my pc using a card reader and re inserted in my device. No reboot after about 19 hrs of uptime.
Click to expand...
Click to collapse

mastercipo said:
Hi,
can you help me, i was able to acquire LU6200 (korean) and wanted to root the unit. Most of the links here is not working. Can you post all the necessary files i need in order to root my device.
TIA.
Click to expand...
Click to collapse
Check your inbox. If the links do not work then you have to google for them as I have very slow internet connection. Or someone may upload those for you here.

sixline said:
Check your inbox. If the links do not work then you have to google for them as I have very slow internet connection. Or someone may upload those for you here.
Click to expand...
Click to collapse
Thank You I was able to root my device. Just wondering any suggestion what is the most stable rom for this device. I am currently using miui and this is pretty stable atm.
thanks,:good:

mastercipo said:
Thank You I was able to root my device. Just wondering any suggestion what is the most stable rom for this device. I am currently using miui and this is pretty stable atm.
thanks,:good:
Click to expand...
Click to collapse
I am currently using tdmcode's AOKP and its pretty stable. Don't forget to use crossbreeder with this rom.

Please anybody tell me if there's any way to port stock ICS apps (Music player & Camera) to CM10.1 or any other Jelly bean ROM?
Please I really need it!!!

[Q] No/low signal

My gf just got the s3 for sprint. I have verizon. but she had a iphone and got good signal but now shes on the s3 she gets no signal at work. i updated the pri and profile but nothing helps. anyone know what i can do? thanks!

The Signal is dependent on many variables. Switching Carriers would be one of the those. It may that her previous Carrier had better coverage there. If she is Rooted, you could try a different Firmware / modem combo. If she is not, then the only thing you can do is Update PRL /Profile as you stated you alraedy did.

A signal booster helps tremendously! I had great coverage with my previous carrier but when I switched to Sprint I wouldn't get hardly a single bar, if any, in my condo. I installed a booster at home and problem solved!

prboy1969 said:
The Signal is dependent on many variables. Switching Carriers would be one of the those. It may that her previous Carrier had better coverage there. If she is Rooted, you could try a different Firmware / modem combo. If she is not, then the only thing you can do is Update PRL /Profile as you stated you alraedy did.
Click to expand...
Click to collapse
same carrier just differnt phone. what modem would you recommend?

Predator04 said:
same carrier just differnt phone. what modem would you recommend?
Click to expand...
Click to collapse
It all depends on whether her device is Rooted or not ? If it is I would first check what the Baseband is currently. It will give an indication of what to do next. Also if her device is Rooted you may want to check out THIS thread.

prboy1969 said:
It all depends on whether her device is Rooted or not ? If it is I would first check what the Baseband is currently. It will give an indication of what to do next. Also if her device is Rooted you may want to check out THIS thread.
Click to expand...
Click to collapse
its not rooted atm but will be when she lets me use it lol. thank you!

Your welcome. If it's not Rooted, and she will not let you yet. At least make sure it is on the latest OTA.

You may have 4g coming your way! My signal was completely abysmal. Now I have full 4g.
Sent from my SPH-L710 using Tapatalk 4 Beta

I know this doesnt belong in this section but Im not allowed to post in the development section yet because Ive never posted before. Does anyone have any idea why I have no data on my sprint gs3 running the 6/16 nightly of
[ROM] [OFFICIAL] [NIGHTLIES] [d2spr] PAC-Man ****HELLO HALO***

nehi said:
I know this doesnt belong in this section but Im not allowed to post in the development section yet because Ive never posted before. Does anyone have any idea why I have no data on my sprint gs3 running the 6/16 nightly of
[ROM] [OFFICIAL] [NIGHTLIES] [d2spr] PAC-Man ****HELLO HALO***
Click to expand...
Click to collapse
Make a Nand Backup. Flash a TW Rom. Turn on WiFi, and Update PRL / Profile. Check to see it worked. If that doesn't work. While still on a TW Rom go to the Dial Pad, and dial ##72786# .

Got tmo leaked 4.3 up and running but need wifi

I GOT A TMO 4.3 UPDATE UP AND RUNNING AND WAS WONDERING IF ANYONE KNOW WHERE THE WIFI FILES ARE LOCATED OR CAN DIRECT ME IN THE RIGHT DIRECTION TO GET WIFI WORKING?
ANY HELP OR GOOD RESPONSE IS GREATLY APPRECIATED
Tj.......................

re: 4.3 leak
badboytw said:
I GOT A TMO 4.3 UPDATE UP AND RUNNING AND WAS WONDERING IF ANYONE KNOW WHERE THE WIFI FILES ARE LOCATED OR CAN DIRECT ME IN THE RIGHT DIRECTION TO GET WIFI WORKING?
ANY HELP OR GOOD RESPONSE IS GREATLY APPRECIATED
Tj.......................
Click to expand...
Click to collapse
Where exactly did you find and download the leaked 4.3 TMO rom?
Was it an ODIN flashable TAR file or a cwm/twrp custom recovery zip file rom?
Either way most likely it's never going to have wifi unless you are a developer.
In order to get the wifi working with some leaked rom you flashed it will take a
lot more than just copying some files into your phone.
I just wonder if your rom came from the "Samsung Galaxy S 4 i9500, i9505, i9505G " forum?
In any case good luck with it!

Misterjunky said:
Where exactly did you find and download the leaked 4.3 TMO rom?
Was it an ODIN flashable TAR file or a cwm/twrp custom recovery zip file rom?
Either way most likely it's never going to have wifi unless you are a developer.
In order to get the wifi working with some leaked rom you flashed it will take a
lot more than just copying some files into your phone.
I just wonder if your rom came from the "Samsung Galaxy S 4 i9500, i9505, i9505G " forum?
In any case good luck with it!
Click to expand...
Click to collapse
Thx and i got the Dump from http://androidfannetwork.com/2013/10/12/android-4-3-system-dump-for-t-mobile-samsung-galaxy-s4-leaked/ and only way i got the Dump to work was to do a overwrite on a i9505 system and KToonz Kernel was just for speed

badboytw said:
Thx and i got the Dump from http://androidfannetwork.com/2013/1...m-dump-for-t-mobile-samsung-galaxy-s4-leaked/ and only way i got the Dump to work was to do a overwrite on a i9505 system and KToonz Kernel was just for speed
Click to expand...
Click to collapse
Can u post a flash able zip?
Sent from my SGH-M919 using XDA Premium 4 mobile app

that is the same dump that was posted in our General Forum.

elesbb said:
that is the same dump that was posted in our General Forum.
Click to expand...
Click to collapse
yea but was wondering if i could get wifi to work or would i need to wait til 18th?

badboytw said:
yea but was wondering if i could get wifi to work or would i need to wait til 18th?
Click to expand...
Click to collapse
Its working fine for me if you set the flashable zip file up correctly and are using a proper kernel. The only issue i am having with my 4.3 ROM is the stupid network loosing signal on sleep. I'm 99.9 percent convinced this is due to not having the upgraded radio.

elesbb said:
Its working fine for me if you set the flashable zip file up correctly and are using a proper kernel. The only issue i am having with my 4.3 ROM is the stupid network loosing signal on sleep. I'm 99.9 percent convinced this is due to not having the upgraded radio.
Click to expand...
Click to collapse
thats funny bc its everything is working 99% but just no wifi lol my data nvr drops
bc this 4.3 MI9 is stock rooted but trying to figure where or what i went/did wrong!
mind pm'ing what you got so i can see what im missing or doing wrong?

badboytw said:
thats funny bc its everything is working 99% but just no wifi lol my data nvr drops
bc this 4.3 MI9 is stock rooted but trying to figure where or what i went/did wrong!
mind pm'ing what you got so i can see what im missing or doing wrong?
Click to expand...
Click to collapse
So even on 4G when the screen shuts off you don't loose cell network?

elesbb said:
So even on 4G when the screen shuts off you don't loose cell network?
Click to expand...
Click to collapse
nope, i get 4G and LTE just fine no issues pm me ur rom and ill send mine so you can take a look maybe we can fix something and mayb someone or a Dev can get this out as a rom for TMO b4 the 18 bc i knw ppl want to be on 4.3 not use International Rom

elesbb said:
So even on 4G when the screen shuts off you don't loose cell network?
Click to expand...
Click to collapse
how is your WIFI working and mine isnt?

I told you before. You have to use talexop or faux kernel for wifi to work. If you want to switch kernels then flash echoe rom wifi fix.
Sent from my SGH-M919 using Tapatalk

custom rom and gsm network!

hi guys
i installed ClodyG3 rom
after flash custom rom GSM Network not working
next i downgrade on 4.2.2 stock, unlock gsm and again flash cloudyG3 (also optimusG 1.3 rom...) but GSM not working
how to fix?

Shopen9 said:
hi guys
i installed ClodyG3 rom
after flash custom rom GSM Network not working
next i downgrade on 4.2.2 stock, unlock gsm and again flash cloudyG3 (also optimusG 1.3 rom...) but GSM not working
how to fix?
Click to expand...
Click to collapse
See the main thread for more info. Also a quote from the OP: ( http://forum.xda-developers.com/showthread.php?t=2783192 )
Cloudyfa said:
F.A.Q.
I'm using LS/VS980 and I have some problem...
- Remember that you're using international base for LS/VS980 so you will have some minor bugs. You must use 3rd party app for MMS and follow this guide to have Data option enabled.
Click to expand...
Click to collapse
so you may not be able to have GSM networking on CloudyG3. Also that would be the proper place to ask a question; but remember to use the search feature to search the thread for other people having problems similar to yours. A quick search of "GSM" turned up a few things.

thanks
official.xian said:
See the main thread for more info. Also a quote from the OP: ( http://forum.xda-developers.com/showthread.php?t=2783192 )
so you may not be able to have GSM networking on CloudyG3. Also that would be the proper place to ask a question; but remember to use the search feature to search the thread for other people having problems similar to yours. A quick search of "GSM" turned up a few things.
Click to expand...
Click to collapse
thanks man!
I will try to fix !

Ditto Note 4 (DN4) Rom for sgh-i317

I flahed this rom http://electron-team.com/dn4.html on my AT&T Galaxy Note 2 and i loved it! smooth and fast. but i cant find a radio/modem thats compattible with it. i practically did everything trying to make it work: extracting modems from other stock firmwares, flashing UCUCNE5 modem, restoring efs back ups...
i dnt knw if its the 4.4.4 version, but i guess its for the GT-N7100 only.
so an patiently waiting and hoping for the devs to make this rom available for us i317 users
if there any any thoughts about the DN4 rom for sgh-i317, post them here :good:

Ok man. Sounds great.
I'm about to think that all Galaxy Note are the same expecting Radio firmware. Gonna give it a try on the n7105.
:laugh:

Ok I tried it on n7105:
No GSM / 3g / 4g (wifi works)
No stylus recognition.
Runs smooth by the way.

Hi Prezzi,
So I have the AT&T Note II SGH-i317 version and I am thinking of updating the ROM to RN4 by Electron-Team. However, I would like to hear from you if it's working fine or not since the E-Team are stating that this ROM update is for the n7100 version only.
You mentioned that you can't find a radio/modem that is compatible with SGH-i317, what effects does that have on the phone? Does this mean you cannot access 3G/4G network now?
Thanks for your help in advance.

AbuMarie said:
Hi Prezzi,
So I have the AT&T Note II SGH-i317 version and I am thinking of updating the ROM to RN4 by Electron-Team. However, I would like to hear from you if it's working fine or not since the E-Team are stating that this ROM update is for the n7100 version only.
You mentioned that you can't find a radio/modem that is compatible with SGH-i317, what effects does that have on the phone? Does this mean you cannot access 3G/4G network now?
Thanks for your help in advance.
Click to expand...
Click to collapse
Here is a quote from sawdoctor who is maintaining (along with bajanman) the DN3 ROM for the E-Team...
sawdoctor said:
I'll try and explain it to you so you understand a bit better. Porting n7100 to the s3 is very easy as the framework is almost identical (I could do it in 10 mins). Porting n2 lte variants to s3lte or verizon is very easy framework is almost identical. Samsung in they're infinite wisdom decided to completely change the lte variants framework after 4.1. AFAIK only one person has managed to port between lte and none lte variants and that was the s3 and s3lte. To get dn4 work in on our device requires completely rewriting the framework which is why no one wants to do it. The eteam are very busy with work atm so it's been left to me and bajanman to rewrite the framework. We have done 2 of the 5 folders needed and will try to do the rest. It might happen it might never happen. Editing smali is not easy especially when you don't understand it lol. The eteam are actual developers not chefs like most so called devs. Anyone can make a rom with a kitchen you don't even need linux anymore.
Click to expand...
Click to collapse

MmmmBeeeeer said:
Here is a quote from sawdoctor who is maintaining (along with bajanman) the DN3 ROM for the E-Team...
Click to expand...
Click to collapse
Thanks a lot MmmmBeeeeer. So I guess we just have to wait until they finish rewrite the framwork which they have finished 2 out of the 5 folders... I just hope it doesn't take them too long to get it done...
Thanks for the info...

Im using DN3 v5 on my sgh-i317m canadian variant note 2 everything is great it run fast and smooth I like this rom alot. I have flashed a few different roms and this one is my favorite by far. I tried to flash DN4 it was successful other then it didnt read/recognize my sim card I asked me to install a sim I tried to go in to the settings and see if I could change my apn for my provider telus/koodo but it wouldnt let me access the apn due to the no sim did I do something wrong during flash? Or do I have to download something to get it to work with my provider?

The DN4 rom only works with the n7100 version only.

yes the ROM works fine! smooth and runs well.
but since the modem is not meant for i317, there will be no 3g/4g network, so u wont be able to make calls or anything pertaining to mobile network. still waiting to see if someone will port it to the LTE varients

note2 to note4
hi guys i dont remember where i get this flashable, but it has the 4.4.4 towchwiz with t0lte rid and radio, so, i think it could help porting dn4.... i will send you a link to download by PM im sorry i cant post outside links yet.
im so sorry about my english...

The place
Just wanted to be sure this is the place to be with the i317 variant? I know the original file was made for 7100, but hopefully it can be ported to the i317 model.
Evethough I don't have the 7100 I flashed it, just to see whats on it. Some exciting stuff! It really felt like a Note 4! Great work guys! I will check in hoping to one day find the i317 is ready to go. For now I will just use another great ROM DN3 5.2.

Im not understanding everyones trouble with running DN4 on the sgh-317 because i have now been running it on mine with full network, features, and stylus support. Its actually really smooth and enjoyable to use. There is a whole thread on it in the n7105 forum. I do know people where having trouble flashing all the updates and having them take but there is a custom CWM recovery that fixed all of that. Hope this helps give hope.

ruccarucca said:
Im not understanding everyones trouble with running DN4 on the sgh-317 because i have now been running it on mine with full network, features, and stylus support. Its actually really smooth and enjoyable to use. There is a whole thread on it in the n7105 forum. I do know people where having trouble flashing all the updates and having them take but there is a custom CWM recovery that fixed all of that. Hope this helps give hope.
Click to expand...
Click to collapse
Do you mind me asking How did you get DN4 on your sgh-317? And are you having any issues up til now? Thanks

divhandyman said:
Do you mind me asking How did you get DN4 on your sgh-317? And are you having any issues up til now? Thanks
Click to expand...
Click to collapse
Ita been running very smooth, great battery life, and no reboots or network issues either.
I just followed this post in the N7105 section http://forum.xda-developers.com/galaxy-note-2/development-n7105/addon-dn4-n7105-v1-0-31-12-t2988848 which also works with the sgh-317. At first i had trouble flashing everything and getting it to stick but someone posted in the thread linking to a custom CWM recovery that made it flash and boot properly.
Hope that helps you. If you have trouble i can make a step by step of what i did exactly.

ruccarucca said:
Ita been running very smooth, great battery life, and no reboots or network issues either.
I just followed this post in the N7105 section http://forum.xda-developers.com/galaxy-note-2/development-n7105/addon-dn4-n7105-v1-0-31-12-t2988848 which also works with the sgh-317. At first i had trouble flashing everything and getting it to stick but someone posted in the thread linking to a custom CWM recovery that made it flash and boot properly.
Hope that helps you. If you have trouble i can make a step by step of what i did exactly.
Click to expand...
Click to collapse
Would That Be Philz Custom Recovery? I would Appreciate any info you have. I would Love to flash it myself. Thanks:good:

divhandyman said:
Would That Be Philz Custom Recovery? I would Appreciate any info you have. I would Love to flash it myself. Thanks:good:
Click to expand...
Click to collapse
The recovery problem was fixed in his latest update. You can use anythng now. If you read the 1st post, he mentions it several times. Be sure to follow all instructions and it should flash fine.

kozmo21 said:
The recovery problem was fixed in his latest update. You can use anythng now. If you read the 1st post, he mentions it several times. Be sure to follow all instructions and it should flash fine.
Click to expand...
Click to collapse
Im glad he went ahead and made the fix, that will help a lot of people out from the start.

kozmo21 said:
The recovery problem was fixed in his latest update. You can use anythng now. If you read the 1st post, he mentions it several times. Be sure to follow all instructions and it should flash fine.
Click to expand...
Click to collapse
Thanks Again I will Be giving It a Try Later Today.

Question i ha e about dn4 gor the att ote 2 is in developer options i cant find the option to enable ART wanted to enable it and see if gra itynox will work with this rom
Sent from my SM-N910C using XDA Free mobile app

Flashed from my I-317 DN5 V2. Confirmed it's working. The FM radio has been removed though I think it's because of the bug reported in original post for 7100. Couple minor things don't work such as dual clock digital in the widgets but i doesn't bother me. Overall, it's smooth and stable as the DN5V2 sofar.