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hi guys
I just got a Galaxy S but its branded from Any Call Provider from Korea its openline but I have no idea how to change firmware or roms or is it safe since its from korea.
I want to change roms and root it
I tried the root guide but there is no apply update.zip selection
Here is the version
PDA:M110S.DG14.0001
PHONE:M110S.DG07.1842.ST
TIA
do not even try
many who have tried flashing the i9000 ROMs on the Korea mode, ended up with a brick
you can only use official Korean releases
just change the language to English and use it as is.
Thanks for the early response.
So there is no any chance I can change it to other firmware?
Keyboard keeps still have Korean and too many korean programs.
I just want a base firmware. Like a general firmware.
I'd get in touch with your local Samsung service center, and be very friendly with the people there, so much that you build rapport with them that they'd go out of their way to get in touch with someone high up.
your Galaxy from anycall is not the one with the amoled 3.7" screen and tv tuner ?
http://www.ubergizmo.com/tags/galaxy-u
No its this one
http://www.gsmarena.com/samsung_m110s_galaxy_s-3418.php
I got a I9000 Korea too and i dont like having to write a message less than 80 char. Anyone can solve this problem? Anyway, i try to flash firmware for it didn't work. i hate touch wiz
kilik84 said:
I got a I9000 Korea too and i dont like having to write a message less than 80 char. Anyone can solve this problem? Anyway, i try to flash firmware for it didn't work. i hate touch wiz
Click to expand...
Click to collapse
That's an inherent limitation on SK Telecom networks, KT and LGU+ networks have a 90 byte limit.
Seems as though the anycall galaxy is even more of a pain in the butt to hack/customize...
Sent from my SHW-M110S using XDA App
i wish if there was any developer that study how to flash firmware or hack this SHW-M110S? I send message alots and it's quite uncomfortable to write message under 80 char. Anyway,could any one tell me when this SHW-M110S is upgraded to froyo 2.2?
Does any one know how to check IMEI of this SHW-M110S? I used *#06# but it didn't work!( *#1234# still working) ?
kilik84 said:
Does any one know how to check IMEI of this SHW-M110S? I used *#06# but it didn't work!( *#1234# still working) ?
Click to expand...
Click to collapse
Can't find it on the new firmware, all the secret codes that I've tried have stopped working for me. So have the apps that automatically bring these up. If you are still looking for it, I'll look tomorrow. Post here if you are still looking for it:
http://forum.xda-developers.com/showthread.php?p=7988262&posted=1#post7988262
I just got a Korean version, open-lined...I can make calls, receive calls, receive SMS...but CAN'T send SMS! "Invalid Sender" error appears when I try to send SMS. please help!
i have found a solution, problem solved!
juztin888 said:
i have found a solution, problem solved!
Click to expand...
Click to collapse
what is the solution? can I input my phone no. without using other people's phone?
ulrauko said:
what is the solution? can I input my phone no. without using other people's phone?
Click to expand...
Click to collapse
Yeah Please give us the solution because we have the same problem here!
Your SIM card has a dedicated number, and sometimes the network provider does not encode it. You have to find an Old Nokia phone, or Sony Ericsson that has a "My Numbers" feature, that you can edit and encode. When you have that, just put your number there with the designated country code...ex. +63917XXXXXX...
I also have Anycall M110S but I scrowed up without by flashing & bymistake my old PIT is stored. My Phone is not working now. I tried to update it to 2.2 Friyo Firmware. Can you please share your old firmware from kies backup?
gr3yh0und said:
hi guys
I just got a Galaxy S but its branded from Any Call Provider from Korea its openline but I have no idea how to change firmware or roms or is it safe since its from korea.
I want to change roms and root it
I tried the root guide but there is no apply update.zip selection
Here is the version
PDA:M110S.DG14.0001
PHONE:M110S.DG07.1842.ST
TIA
Click to expand...
Click to collapse
Hi, Im also based in the Philippines and thinking of buying this phone.
I just wanted to ask, what are the problems encountered using this phone in the Philippines, Im using Globe telecom.
Someone offered it at an affordable price but im not sure if it is worth it.
Thanks
Hi I'm from philippines and I'm using the Korean version. SHW-M110S.
G'day all.
I've been searching, and I'm unsure on what to use to root my Samsung Galaxy Note GT-N7000B (Telstra). It's a slightly different model number, and I just want to know is there a way to root the thing and install CWM without bringing up a triangle and increasing the counter? I already purchased MobileOdin btw.
Model: GT-N7000B
Firmware: GINGERBREAD.DVLC1
Kernel: 2.6.35.7-N7000BDVLC1-CL1006149 [email protected] #2
Baseband: N7000BDVLB2
Thanks
Have you tries superoneclick, rooting will remove the Telstra ****
Sent from my Xperia Play using Tapatalk
Nope, no go, it's not directly rootable. Has anyone rooted an N7000B?
Why would you want to root it, that's what your wife or gf is for. jokes aside let me know how you go I just got mine on Tuesday and am yet to root it .
Well I am not sure if anyone has tried an N7000 rom on an N7000B. I didn't want to end up with a shiny new brick, thats why I asked here. I already have done a search and all I got was vague answers. Has anyone successfully flashed/gained root access on an N7000B?
wocko1 said:
Well I am not sure if anyone has tried an N7000 rom on an N7000B. I didn't want to end up with a shiny new brick, thats why I asked here. I already have done a search and all I got was vague answers. Has anyone successfully flashed/gained root access on an N7000B?
Click to expand...
Click to collapse
I'm sure it would be fine. I am running ics on my N7000 but shows as I9220 in baseband as it's based on Chinese leak ROM with same hardware.
Sent from my MZ601 using xda premium
wocko1 said:
G'day all.
I've been searching, and I'm unsure on what to use to root my Samsung Galaxy Note GT-N7000B (Telstra). It's a slightly different model number, and I just want to know is there a way to root the thing and install CWM without bringing up a triangle and increasing the counter? I already purchased MobileOdin btw.
Model: GT-N7000B
Firmware: GINGERBREAD.DVLC1
Kernel: 2.6.35.7-N7000BDVLC1-CL1006149 [email protected] #2
Baseband: N7000BDVLB2
Thanks
Click to expand...
Click to collapse
I would also like to know this. My phone is exactly as above (also from telstra au)
...I dont really care about the yellow triangle or counter though(I can sort that out later when there is more support for this model)
I would like to be sure that the process will not brick the phone, this would suck as its only 2 days old .
best if I know that someone else has done it first
thanks.
The n7000b is just a firmware. you can flash another firmware (and it will not brick your phone). the only down side to this is you won't be able to go on the telstra mobile websites, eg. mobile foxtel,
Anyone brave enough to try to root this one?
I just got my note today and would really like root access....
bump
I'm interested in seeing how this goes as well. The itch to root and flash something better than Telstra's rubbish is growing but I am nervous about the process (it seems vastly different to my old Desire).
I find the stock rom not too bad.. GREAT battery life, the only thing I want root for is to record my calls (use it for work).
I have a call recorder installed on my stock Note that doesn't require root. Got it off the market too.
It's called Call Recorder.....
Sent from my GT-N7000B using Tapatalk 2
I had a galaxy note n7000b and I downgraded thw firmware to a rootable version then went feom there, seems to be working fine except my wifi (everytime I try to use it it freezes) but other then that it seems fine, hope this helps
Ommadawn said:
I have a call recorder installed on my stock Note that doesn't require root. Got it off the market too.
It's called Call Recorder.....
Sent from my GT-N7000B using Tapatalk 2
Click to expand...
Click to collapse
LOL, /facepalm
william_1434 said:
The n7000b is just a firmware. you can flash another firmware (and it will not brick your phone). the only down side to this is you won't be able to go on the telstra mobile websites, eg. mobile foxtel,
Click to expand...
Click to collapse
isnt mobile foxtel just an app...
Anyone done this yet?
I tried the call recorder apps off the Market but none seem to record properly, they just use the speaker.
My note originally from Poland (!) bought via UK back in early November (can't believe I've had my wonderful toy for over six months now!) Given that there were very few Notes back then and next to none in Oz, I was very nervous about rooting and flashing - the challenge you are facing today. I spend many days reading nearly all the threads before biting the bullet and doing my first root!
All I can recommend you do is read Dr Ketan's flashing guide very carefully and make sure you have a backup. I've had a few nervous moments with black screen but always been able to recover by rebooting into recovery and restoring a backup. I'm on Telstra and never had a problem with any firmware I've used (I don't using Telstra Foxtel)
I know that the latest version requires you to flash an older version of ROM before you can root, but once done you can remove all the annoying rubbish and use great programs like Titanium backup to backup and restore the apps you want and freeze the CPU hogs!
I hope that helps you - my experience was different and I felt very alone the first few times I flashed (never having done it before) but the forums have been a godsend in helping.
PS I have never used Mobile Odin - I have found that CWM does all I need it to
So if the WiFi freezes on the N7000B, would it use a different WiFi chip or something? I did hear that the N7000B supports 5GHz and 2.4GHz where the N7000 supports 2.4 only. Not sure if this is true
Hi, I've had the n7000B for awhile now. and flashed most of the firmwares from n7000 model with no problems. been on GB, ICS. all spec about these models are the same. but still haven't found out why this is B on our model.
anyway it is safe to flash n7000 on n7000b!
Hey guys I'm new to rooting devices and got one about a month ago mine is a Samsung galaxy s3 GT-1903T on Telstra 4G. I have done a lot of searching over the web and have only found one thing, the Samsung galaxy s3 toolkit but I don't know if it works for my phone so if anyone could help a noob out that would be really great thanks
80 views still no reply please someone
Mate, if you go onto the android dev forum for this handset you can get a full write up on how to root, backup your efs/nv data, and then how to flash a new rom (eg pandoriam, ripper, rxtreme, wanam etc) if you can't find something then search the forum for the answer. It should all be thsre , good luck!!
Sent from my GT-I9305 using Tapatalk 2
apsmiles said:
Mate, if you go onto the android dev forum for this handset you can get a full write up on how to root, backup your efs/nv data, and then how to flash a new rom (eg pandoriam, ripper, rxtreme, wanam etc) if you can't find something then search the forum for the answer. It should all be thsre , good luck!!
Sent from my GT-I9305 using Tapatalk 2
Click to expand...
Click to collapse
But can u at least answer this for me is the GT 19305T the same as I9305? If so i already have toolkit but the first thing asks me for my build which could be 11,12,13,14. idk which one cant find the last letters in system info
Yes the "T" in the name is just the Telstra branding, if you follow ausdims rooting thread you will be fine
Sent from my GT-I9305 using Tapatalk 2
apsmiles said:
Mate, if you go onto the android dev forum for this handset you can get a full write up on how to root, backup your efs/nv data, and then how to flash a new rom (eg pandoriam, ripper, rxtreme, wanam etc) if you can't find something then search the forum for the answer. It should all be thsre , good luck!!
Sent from my GT-I9305 using Tapatalk 2
Click to expand...
Click to collapse
apsmiles said:
Yes the "T" in the name is just the Telstra branding, if you follow ausdims rooting thread you will be fine
Sent from my GT-I9305 using Tapatalk 2
Click to expand...
Click to collapse
Thank you
The 'T' in the model number isn't branding. The phone is actually slightly different.
I have a friend who works for Telecom here in NZ and they also sell the I9305T.
He said it is optimised for use on Telecom's network (and obviously Telstra's too) it uses different modems and the antenna is different inside the phone.
They do however use the same ROMs and firmware. Anything intended for the I9305 will also work the same on the I9305T, except modems.
Sent from my GT-I9305 using xda app-developers app
Obagleyfreer said:
The 'T' in the model number isn't branding. The phone is actually slightly different.
I have a friend who works for Telecom here in NZ and they also sell the I9305T.
He said it is optimised for use on Telecom's network (and obviously Telstra's too) it uses different modems and the antenna is different inside the phone.
They do however use the same ROMs and firmware. Anything intended for the I9305 will also work the same on the I9305T, except modems.
Sent from my GT-I9305 using xda app-developers app
Click to expand...
Click to collapse
Hi all,
I have a question about rooting, i followed the ausdim rooting guide and installed triangleaway but system still shows modified. Anyway, Is there a ways not to use CWM recovery and use stock recovery? how can i flash stock recovery and keep root? and if i want to update to 4.1.2, can i do OTA without losing root? Thanking you in advance
Jro03c.i9305xxalk5
Hello everyone!
New to this forum and new to Android phone. I have searched the whole forum and read through the dev-sections. Also did searches on multiple sites and through searchengines to find out what device model to use in the ToolKit...didn't find any confirming answer to my question.
As I have no posts from before, I couldn't write this in the dev-section, so I chose the thread that was closest to what I was looking for.
Question: What is the correct device model to choose in the ToolKit (I have version 7.0.0).
Information from my "about section"...
Phone: Samsung Galaxy SIII 4G
Model: GT-I9305
Android-version: 4.1.1
Build: JRO03C.I9305XXALK5
Operator: Telenor (Norway)
The options I lean towards since the only choice showing 4G, is number 21 (International 4G).
Problem is that it says it's GT-I9305N and not GT-I9305. It also says (Build JRO03C ALIA) and that does not match to my build either.
Then I look at the (International LTE), which says (GT-I9305)...which is ok.
And then number 14, which says (Build JRO03C ALK5), which is the same as mine...but it doesn't say 4G, which I have.
It might sound silly, but I really dont want to make the wrong choice here and end up having a phone that either "does not work at all"
or "does not work as it should". And before anyone says that I then should just leave it alone, my only intention at this point is to let
my anti-virus get root-access, so that the firewall works and the anti-theft works.
Hope anyone can be of help and thanks in advance.
Anders - Norway
Jro03c.i9305xxalk5
awaeraas said:
Hello everyone!
New to this forum and new to Android phone. I have searched the whole forum and read through the dev-sections. Also did searches on multiple sites and through searchengines to find out what device model to use in the ToolKit...didn't find any confirming answer to my question.
As I have no posts from before, I couldn't write this in the dev-section, so I chose the thread that was closest to what I was looking for.
Question: What is the correct device model to choose in the ToolKit (I have version 7.0.0).
Information from my "about section"...
Phone: Samsung Galaxy SIII 4G
Model: GT-I9305
Android-version: 4.1.1
Build: JRO03C.I9305XXALK5
Operator: Telenor (Norway)
The options I lean towards since the only choice showing 4G, is number 21 (International 4G).
Problem is that it says it's GT-I9305N and not GT-I9305. It also says (Build JRO03C ALIA) and that does not match to my build either.
Then I look at the (International LTE), which says (GT-I9305)...which is ok.
And then number 14, which says (Build JRO03C ALK5), which is the same as mine...but it doesn't say 4G, which I have.
It might sound silly, but I really dont want to make the wrong choice here and end up having a phone that either "does not work at all"
or "does not work as it should". And before anyone says that I then should just leave it alone, my only intention at this point is to let
my anti-virus get root-access, so that the firewall works and the anti-theft works.
Hope anyone can be of help and thanks in advance.
Anders - Norway
Click to expand...
Click to collapse
Ok, so I rooted my device yesterday after reading through like 10 more threads...just took a chance, thought to myself "guts and glory" and went for it..went well =) I chose option 14 the build was the same as mine and it worked like a charm.
I am still left with a few quesitons though...might not be relevant to the thread anymore...
Does the rooting share the same build-match requirement as the flashing of a new operatingsystem?
How do I uninstall apps that were preinstalled on an operatorlocked phone?
Anders - Norway
I think you should look for app in app store, Root App delete or something like that. Then search for you operator apps/files and remove.
Hey guys
i have the internationa galaxy s3 running 4.1.2, i haven't done anything to my phone yet and im about to root it is the boot loader unlcoked and if not how do i unlock it , could someone please help me and give me clear instructions and links please thanks you so much,
BTw i know this is the wrong thread but i cant find the right one, thanks alot guys
regards nick
NickVHD said:
i have the internationa galaxy s3 running 4.1.2, i haven't done anything to my phone yet and im about to root it is the boot loader unlcoked and if not how do i unlock it , could someone please help me and give me clear instructions and links please thanks you so much,
BTw i know this is the wrong thread but i cant find the right one, thanks alot guys
regards nick
Click to expand...
Click to collapse
1. Bootloader is allready unlocked
2.For how to root look here http://forum.xda-developers.com/showthread.php?t=2255190&highlight=how+to+root
3. Flash custom recovery, would advice this one http://www.youtube.com/watch?v=lxZf39vI0Lc. Download the .tar.md5 and flash with Odin in PDA.
4. Go to the CM thread and download the latest nightly and Gapps (Google apps) and place on the sdcard.
5. Go in recovery and wipe cache, dalvik cache, format system and data factory reset and then flash the CM rom and Gapps right after another without rebooting, reboot and you`re done.
hi
hello does it matter that it's a different usb cable, its of htc because the one i got with the phone doesnt seem recognise my phone on the pc
thanks
Is it better to update (to current) android version?
Or is there ANY practical sense to ROOT at lower level android v. Then apply OS mainframe.. YDVTY
hello,
i got a question, I wonder why my s3 is still on android 4.1.1. I cant update via kies or ota, it just says i already got the latest version. Does it have something to do with my provider (proximus) or the fact that I have the 4G version, that I seem unable to update to 4.1.2? also, i never rooted my phone and im not planning on rooting it either.
thanks
palmenmichiel said:
hello,
i got a question, I wonder why my s3 is still on android 4.1.1. I cant update via kies or ota, it just says i already got the latest version. Does it have something to do with my provider (proximus) or the fact that I have the 4G version, that I seem unable to update to 4.1.2? also, i never rooted my phone and im not planning on rooting it either.
thanks
Click to expand...
Click to collapse
I can't see any firmware from proximus on sammobiles, so there is a chance that it has not been updated for them, if you want 4.1.2 I would download the latest unbranded rom for the i9305 (be 100% sure that the model number is correct) you can then proceed to flash this via Odin, you will not need to be rooted and it will not affect the binary counter.
I suggest the unbranded rom because that comes straight from Samsung, and contains no carrier bloatware.
Next time please post your questions in the Q&A section, as it's against the rules to post questions in general discussion, I will report the thread and ask for it to be moved to Q&A for you
palmenmichiel said:
hello,
i got a question, I wonder why my s3 is still on android 4.1.1. I cant update via kies or ota, it just says i already got the latest version. Does it have something to do with my provider (proximus) or the fact that I have the 4G version, that I seem unable to update to 4.1.2? also, i never rooted my phone and im not planning on rooting it either.
thanks
Click to expand...
Click to collapse
I read an article about next update for SGS3... It says Samsung plannig to update SGS3 and Note 2 after Android 5 has came...
radamath said:
I read an article about next update for SGS3... It says Samsung plannig to update SGS3 and Note 2 after Android 5 has came...
Click to expand...
Click to collapse
Sry but you didn't read it right and it was not a Samsung statement (just a rumor), for now we wait for 4.2.2 or 4.3 on S3 and only in like 4-8 weeks at least.
delsus said:
I can't see any firmware from proximus on sammobiles, so there is a chance that it has not been updated for them, if you want 4.1.2 I would download the latest unbranded rom for the i9305 (be 100% sure that the model number is correct) you can then proceed to flash this via Odin, you will not need to be rooted and it will not affect the binary counter.
I suggest the unbranded rom because that comes straight from Samsung, and contains no carrier bloatware.
Next time please post your questions in the Q&A section, as it's against the rules to post questions in general discussion, I will report the thread and ask for it to be moved to Q&A for you
Click to expand...
Click to collapse
I would really prefer to not do anything with my phone, I tried rooting and custom rom and all that stuff on my transformer prime tablet and that didn't end good at all, so I really dont want to ruin my S3, as I have no idea what unbranded and Odin and carrier bloatware is... And sorry for the wrong section
Also when I look on this sammobile site for firmwares, I do not see my PDA number. My Baseband version is I9305XXALJ2 and buildnumber JR003C.I9305XXALJ3. I do not see those numbers anywhere on the site, and since you said I had to be absolutely sure I have the firmware with the right number, there is no firmware for my device or..?
latest is 4.1.2 on sammobile .
Updates Kies OTA are via your vendor . They may choose not to update .
jje
palmenmichiel said:
I would really prefer to not do anything with my phone, I tried rooting and custom rom and all that stuff on my transformer prime tablet and that didn't end good at all, so I really dont want to ruin my S3, as I have no idea what unbranded and Odin and carrier bloatware is... And sorry for the wrong section
Also when I look on this sammobile site for firmwares, I do not see my PDA number. My Baseband version is I9305XXALJ2 and buildnumber JR003C.I9305XXALJ3. I do not see those numbers anywhere on the site, and since you said I had to be absolutely sure I have the firmware with the right number, there is no firmware for my device or..?
Click to expand...
Click to collapse
The roms on Sammobile are completely stock, but if you have a carrier branded rom, and they haven't updated you to 4.1.2, and you don't want to mess around there isn't much you can do except wait.
But if you have the I9305 you can flash any I9305 rom.
Odin is a program leaked from Samsung it's what they use to flash test devices at the factory, unbranded is just a rom that has come from the manufacturer rather than carrier, and contains no carrier based boot animations or apps etc. Bloatware is unnecessary system apps (for most people) some examples are apps from your carrier.
Sent from my GT-I9300 using Tapatalk 4 Beta
but as I said before, my version isnt on the site :s so this means I cant update?
What do you mean your version .
jje
palmenmichiel said:
but as I said before, my version isnt on the site :s so this means I cant update?
Click to expand...
Click to collapse
Man, just download generic (not branded ROM) for your region and flash it via Odin 3.0.7. It takes about 5-6 minutes to flash and you'll be OK afterwards...
I never use branded fw. Every time I buy a new phone, put it to download mode right out of box and flash generic ROM.
palmenmichiel said:
but as I said before, my version isnt on the site :s so this means I cant update?
Click to expand...
Click to collapse
The Luxembourg version is now on sammobile and you should be able to update your phone via Kies. This is the version sold by Belgacom in Belgium as they also own Tango.
Mosquito2001 said:
The Luxembourg version is now on sammobile and you should be able to update your phone via Kies. This is the version sold by Belgacom in Belgium as they also own Tango.
Click to expand...
Click to collapse
well yes I checked for update today and there it was, 4.1.2, but not really happy about the update.. scrolling trough my text messages has gotten really slow and laggy and the gallerybis not really smooth anymore either, takes a few seconda before its ready.. ah well, on to 4.2.2!
Hello few hours ago can now be downloaded from SamMobile our android 5.0.2 Official for Tab S 8.4 LTE T705, times is the basis of Hong Kong but you can flash by Odin.
Left link.
If someone proves that comment.
http://www.sammobile.com/firmwares/download/46759/T705ZHU1BOD3_T705ZZH1BOD3_TGY/
Is it good for european device?
Yup as long as it is a SM-T705 not a SM-T700
Do we retain phone functionality on tablet even if we flash this chinese firmware version?
Yup and it has Google Play, as the firmware is for Hong Kong
excuse me but also have the Italian language preinstalled? but it's possible make the root?
It works ok on a Italian T705. Not freaking fast but ok. Using right now.
You can root with cfroot or with twrp.
Sent from my SM-T705 using XDA Premium 4 mobile app
Im in Europe ( Hungary ) and I dont have a mobile network, It detects my mobile carrier I can make calls, it detects the mobile apn but cant connect
Can you share the root file please...i want to try it...
how can i flash this . i get a zip file when i extract there are img files. there is no tar file
The new lollipop is really beautiful and its aorth the upgrade. Everythings work perfectly. But I notice that its a bit lag sometimes and I can deal with it. So far, very satisfied. Try it and you will surely fall in love with it. The new statusbar also make me hooked. Now waiting for rom and kernel based on lollipop, hopefully can improve the performance of this Tab S.
Someone have installed xposed?
No italian language i am running this version here in Venice italy, purchased my sm t705 in milan last year
SM-T05 Galaxy Tab S 8.4 LTE Lolippop 5.02 Version Nordic in run now !
http://dl.sammobile.com/IF9ZRjErIVk...lNHX0tFXw../T705XXU1BOD5_T705NEE1BOC7_NEE.zip
Hey, available since a few hour !
Can we root it with cf-autoroot for 4.4.2???
Marconicosax said:
excuse me but also have the Italian language preinstalled? but it's possible make the root?
Click to expand...
Click to collapse
Root is updated, search xda pls!
Someone has this link, pls (Hongkong)
TGY-T705ZHU1BOD3-2015050416…zip
http://www.sammobile.com/firmwares/download/46759/T705ZHU1BOD3_T705ZZH1BOD3_TGY/
I did flash hk rom then root .and solve sd card write problem too.. Now so happy about better performance also battery life longer than before. But sometime feel hot (cpu
)
Marconicosax said:
Someone have installed xposed?
Click to expand...
Click to collapse
Nope, still no Xposed for Samsung TW Lollipop roms
Does anyone else have a problem with 4G (LTE) on 5.0.2 rom ?
I've tried all of them and on each of them my device is unable to hold on 4G network, when it finds one it instantly falls to "No Service" and returns to H/H+.