Develop Bugs

LG E975 - No LTE Option

Hello Everyone,
Hopefully this issue can be solved, as I'm using stock Android JB 4.1.2 (E97510h-EUR-XX) on my device and there is no LTE option in:
- System Settings> More...> Mobile Networks> Network Mode
Now, I believe it can be enabled by making a change to persist.radio.lteon as found here:
- https://community.vodafone.ie/t5/Network/Supported-4G-Phones/td-p/137830/page/1
However, it requires root access and as far as I'm aware, there is no root exploit for E97510h-EUR-XX at this time:
- http://forum.xda-developers.com/showthread.php?t=2249033&page=2
- http://forum.xda-developers.com/showthread.php?t=2163814&page=5
Here are my questions:
1. Is there any method to replace or edit persist.radio.lteon without rooting my device?
2. If 1 is not an option, is there any method to successfully root my device?
3. If 2 is possible, can I unroot and will this process be undetectable?
Any help is much appreciated :good:

TheStigOnline said:
Hello Everyone,
Hopefully this issue can be solved, as I'm using stock Android JB 4.1.2 (E97510h-EUR-XX) on my device and there is no LTE option in:
- System Settings> More...> Mobile Networks> Network Mode
Now, I believe it can be enabled by making a change to persist.radio.lteon as found here:
- https://community.vodafone.ie/t5/Network/Supported-4G-Phones/td-p/137830/page/1
However, it requires root access and as far as I'm aware, there is no root exploit for E97510h-EUR-XX at this time:
- http://forum.xda-developers.com/showthread.php?t=2249033&page=2
- http://forum.xda-developers.com/showthread.php?t=2163814&page=5
Here are my questions:
1. Is there any method to replace or edit persist.radio.lteon without rooting my device?
2. If 1 is not an option, is there any method to successfully root my device?
3. If 2 is possible, can I unroot and will this process be undetectable?
Any help is much appreciated :good:
Click to expand...
Click to collapse
fcuk some e975 roms kdzs put back korean stuff and ull be sorted ..

GalaxySIIII said:
fcuk some e975 roms kdzs put back korean stuff and ull be sorted ..
Click to expand...
Click to collapse
Can you be specific please?

TheStigOnline said:
Can you be specific please?
Click to expand...
Click to collapse
dont convert if u have korean mobile .. leave korean software

GalaxySIIII said:
dont convert if u have korean mobile .. leave korean software
Click to expand...
Click to collapse
My device is from the UK and this is not a related issue
Thank you for the tip :good:

TheStigOnline said:
My device is from the UK and this is not a related issue
Thank you for the tip :good:
Click to expand...
Click to collapse
? LG optimus E975 NEVER released in uk only in EU

GalaxySIIII said:
? LG optimus E975 NEVER released in uk only in EU
Click to expand...
Click to collapse
My device was bought Sim Free from a UK company, just last year in fact and I'm not bothered if it was officially released there or not, as I have this epic mobile
Now, lets focus on the software issue, can anyone please answer my questions or suggest a better solution?

TheStigOnline said:
My device was bought Sim Free from a UK company, just last year in fact and I'm not bothered if it was officially released there or not, as I have this epic mobile
Now, lets focus on the software issue, can anyone please answer my questions or suggest a better solution?
Click to expand...
Click to collapse
I put E975 soft and no lte option so i put back korean and lte works
I explained to u simple
Hope it helped..

GalaxySIIII said:
I put E975 soft and no lte option so i put back korean and lte works
I explained to u simple
Hope it helped..
Click to expand...
Click to collapse
He hasn't bought a Korean Optimus G, but an E975. But for some reason if you put a SIM card from one carrier in the phone you cannot choose LTE, but if you put in a SIM from a different carrier you get the option to choose LTE. That's because LG has had the brilliant idea to block LTE for some carriers on an LTE enabled phone.
You can try contacting LG so they release an update so that LTE will be enabled for your carrier, but it would be faster to root your phone and adjust the build.prop like you said in the first post.

jordy1990 said:
He hasn't bought a Korean Optimus G, but an E975. But for some reason if you put a SIM card from one carrier in the phone you cannot choose LTE, but if you put in a SIM from a different carrier you get the option to choose LTE. That's because LG has had the brilliant idea to block LTE for some carriers on an LTE enabled phone.
You can try contacting LG so they release an update so that LTE will be enabled for your carrier, but it would be faster to root your phone and adjust the build.prop like you said in the first post.
Click to expand...
Click to collapse
doesnt matter where mobile is form .. dont u see i bought from korea and europe soft was working but no lte so why he cant put korean onto european ?!?!?! it will still work + with lte enabled ..
contact lg god .. it is not down to them how do u want contact them and yeah they will tell you omg we are sooo sooryy we will correct it for you .. fkin pathetic .. they will crap on u .. man
lg doesn't block nobody .. the carrier needs send u setting .. dont u remember when 3g came up they been sending settings over SMS ? APN settings and MMS settings ? nowdays it is up to carrier send update over network NOT via sms .. and those carriers who has settings ready then 4g doesnt work ..
think.com

Why bother putting Korean software on your European phone and risk having a bad experience (due to the fact that Korean software is guess what optimized for Korean carriers)? When you can just root your device and change the build .prop which is less trouble and less risky to perform than to put a Korean software on it.
But to answer the question of the TS. You can root the E975 10 H firmware. I used Framaroot, and it works fine. You can read all about in the thread FAQ (Freaking Annoying Questions) in the Q and A section.

jordy1990 said:
Why bother putting Korean software on your European phone and risk having a bad experience (due to the fact that Korean software is guess what optimized for Korean carriers)? When you can just root your device and change the build .prop which is less trouble and less risky to perform than to put a Korean software on it.
But to answer the question of the TS. You can root the E975 10 H firmware. I used Framaroot, and it works fine. You can read all about in the thread FAQ (Freaking Annoying Questions) in the Q and A section.
Click to expand...
Click to collapse
risky ? how can be risky .. so people here happily flashing third party roms and that's alright and when try to use original official rom then is risky ????! man are you OK?
optimized for their carriers ? no .. only APPS are included .. and those apps can be easily ignored ..
i think that your buildprop editing is risky .. ordinary people wont be messing with customizing files
wait for carrier till end of march then
I dont need to read nothing for me all working am enjoying LTE(4G) u dont it is your problem what u do ..
do what u want ..

Chill out dude. I'm only trying to help the TS out. He didn't ask anything about flashing a ROM, only to solve his problem with or without root.
Flashing any custom ROM is more risky than rooting a device. As it involves more steps then just rooting. So why make it hard for yourself?
Flashing a Korean ROM would mean flashing a KDZ file (that's the way I changed the E975 10 H back to E975 10 D) and that process probably changes the baseband of your phone(which is not the right one for the E975), so it could definitely influence the experience and battery life, etc.
You say that ordinary people won't mess with the build.prop file but they won't have any problem with flashing a Korean ROM?
BTW: There is no need in quoting the very last post everytime you make a comment, as it is clear what you're replying on.

jordy1990 said:
Chill out dude. I'm only trying to help the TS out. He didn't ask anything about flashing a ROM, only to solve his problem with or without root.
Flashing any custom ROM is more risky than rooting a device. As it involves more steps then just rooting. So why make it hard for yourself?
Flashing a Korean ROM would mean flashing a KDZ file (that's the way I changed the E975 10 H back to E975 10 D) and that process probably changes the baseband of your phone(which is not the right one for the E975), so it could definitely influence the experience and battery life, etc.
You say that ordinary people won't mess with the build.prop file but they won't have any problem with flashing a Korean ROM?
BTW: There is no need in quoting the very last post everytime you make a comment, as it is clear what you're replying on.
Click to expand...
Click to collapse
That quote button has reason to be there .. that is why am using it ... And people know which answer belongs to particular person ..
for me is easy flash kdz ... and then obviously u need to flash modem back .. that is not hard too ..
And u are right in only one thing .. yes when people changing roms flashing then phone drains battery .. yes when I converted to E975 my F180S battery was very very bad .. I flashed original korean back and battery is much much better .
Like I said you can try korean if no leave it and wait for carrier to sort it out .. but they have time tho

No one here recommends to flash korean kdz in international versions nd vice versa too... Try some othr rooting methods nd try to change the build.prop.... Have yu tried moto chopper root method...??
Edit: looks lyk moto chopper method doesn't help yu... Yu cant yu downgrade ur software nd root it....
Sent from my LG-E975 powering Stock 4.1.2

jordy1990 said:
He hasn't bought a Korean Optimus G, but an E975. But for some reason if you put a SIM card from one carrier in the phone you cannot choose LTE, but if you put in a SIM from a different carrier you get the option to choose LTE. That's because LG has had the brilliant idea to block LTE for some carriers on an LTE enabled phone.
You can try contacting LG so they release an update so that LTE will be enabled for your carrier, but it would be faster to root your phone and adjust the build.prop like you said in the first post.
Click to expand...
Click to collapse
This makes sense and I've already contacted LG, they have been useless so far, so will see what they come up with next
jordy1990 said:
Why bother putting Korean software on your European phone and risk having a bad experience (due to the fact that Korean software is guess what optimized for Korean carriers)? When you can just root your device and change the build .prop which is less trouble and less risky to perform than to put a Korean software on it.
But to answer the question of the TS. You can root the E975 10 H firmware. I used Framaroot, and it works fine. You can read all about in the thread FAQ (Freaking Annoying Questions) in the Q and A section.
Click to expand...
Click to collapse
Root is my last option and thank you for your advice :good:

hasan4791 said:
No one here recommends to flash korean kdz in international versions nd vice versa too... Try some othr rooting methods nd try to change the build.prop.... Have yu tried moto chopper root method...??
Edit: looks lyk moto chopper method doesn't help yu... Yu cant yu downgrade ur software nd root it....
Sent from my LG-E975 powering Stock 4.1.2
Click to expand...
Click to collapse
I'll keep this option in mind and thank you :good:

@TheStigOnline where is mine thank you ?

GalaxySIIII said:
@TheStigOnline where is mine thank you ?
Click to expand...
Click to collapse
Post #5

TheStigOnline said:
Post #5
Click to expand...
Click to collapse
thnx:good:

on 10b SEA and want the upgraded EU

hi guys im on SEA singapore 10b, and im seeing a few people who flashed the EU version and upgraded to 10f or 10e. can someone post which varaint exaclty to FLASH? what is alowed? maybe post a link? . im afraid to flash the wrong one and to brick my phone.
also after flashing will i still get OTA updates from that variant?
thanks for helping

My advice
If you are inexperienced, Simply don't flash any coz it isn't worth
I cant test myself because I already have EU variant so whats the point for me?
Otherwise flash an entire EU build if there is SEA stock ROM available to flash back if you mesh up

Yesterday I flashed 10e version I found here, my main goal was to get rid of the missing tapas problem I experienced.
Well I think it's better but not 100 %. I'm thinking now maybe 10f will fix the problem. Searching for a download of eu open
Sent from my LG-H815 using XDA Free mobile app

[H818P] After MM reaches G4 Dual, will there be systemless root?

Hello guys,
I'm a happy owner of a Nexus 5 which was full customizable and now I'm switching to a G4 Dual H818p which I know have some limitations.
My question is simple, will we have a systemless root for H818P after we get the marshmellow update?
I tried to search for a related topic but couldn't find anything about it.
Thanks!

Moi aussi j'ai un lg g4 h818p android M
On est dans la liste d'attente
Le root pour android existe pour les appareils
Nexus pour le moment

Only if LG change their minds and allow you to unlock the bootloader officialy, or if (or when, I should say) our awesome devs find a way to unlock the bootloader unofficially. In Android Marshmallow Google changed something and now with stock boot img you cannot have root or/and custom recovery, you have to have modified boot img that will allow you to flash those, but in order to that the bootloader has to be unlocked, so for now you cannot root it on MM. If you bought H815 instead of H818p your life would be much easier

Adam Myczkowski said:
Only if LG change their minds and allow you to unlock the bootloader officialy, or if (or when, I should say) our awesome devs find a way to unlock the bootloader unofficially. In Android Marshmallow Google changed something and now with stock boot img you cannot have root or/and custom recovery, you have to have modified boot img that will allow you to flash those, but in order to that the bootloader has to be unlocked, so for now you cannot root it on MM. If you bought H815 instead of H818p your life would be much easier
Click to expand...
Click to collapse
We bought g4 dual(h818p) for the dual sim goodness. We must pressure lg to unlock bootloader of h818p/n. Who cares abt warranty these days? Services are crap anyway

issac.g.clarke said:
We bought g4 dual(h818p) for the dual sim goodness. We must pressure lg to unlock bootloader of h818p/n. Who cares abt warranty these days? Services are crap anyway
Click to expand...
Click to collapse
I didn't care of warranty as well. My H815 just yesterday got a bootloop issue after 8 moths of usage that is well know in G4 community and because I'm a android user like every one here I had to bake my motherboard in the oven instead of getting replacement, temporarily works but I have to sell it as soon as possible.

Adam Myczkowski said:
I didn't care of warranty as well. My H815 just yesterday got a bootloop issue after 8 moths of usage that is well know in G4 community and because I'm a android user like every one here I had to bake my motherboard in the oven instead of getting replacement, temporarily works but I have to sell it as soon as possible.
Click to expand...
Click to collapse
Wont get good price tho. But lets see if lg unlocks those bootloaders. Give me a forum where lg actually responds to people and i'll keep spamming there until they breaks. Lol

issac.g.clarke said:
Wont get good price tho. But lets see if lg unlocks those bootloaders. Give me a forum where lg actually responds to people and i'll keep spamming there until they breaks. Lol
Click to expand...
Click to collapse
Yh one shop suggested me 160 pound and another 60 pound! while phone cost me 480 pound LOL. I don't think there is website or forum like that, try spamming on their twitter and facebook profiles. I'm gonna complain myself on how they treat software modders when they fu**d the hardware up.

lg v30+ aussie update

Got excited tonight when I received a software update message, only to find out that it was still an Android 7 update : V10e-DEC-30-2017. Seems to be a security update. Does anyone know when we can expect the Orio role out in Australia?
cheers... and still loving this phone after a month

Which model number do you have?
Sent from my LG-H930 using Tapatalk

It's an LG-H930DS
The update was nearly 800MB

Do any other Aussies expect to see an OS update for our V30+ soon? Oreo seems like a long time ago ...

I'm starting to get extremely frustrated that we haven't got it yet, really starting to consider flashing the HK version over the top. It wouldn't even be that bad if LG Aus sent out a tweet or similar giving us an ETA. According to lg-firmwares.com even the Kazakhstan and Iran versions of oreo have been released for the v30 yet there's still no word on the aus update, pretty piss poor if you ask me.

brenny86 said:
I'm starting to get extremely frustrated that we haven't got it yet, really starting to consider flashing the HK version over the top. It wouldn't even be that bad if LG Aus sent out a tweet or similar giving us an ETA. According to lg-firmwares.com even the Kazakhstan and Iran versions of oreo have been released for the v30 yet there's still no word on the aus update, pretty piss poor if you ask me.
Click to expand...
Click to collapse
If you flash the HK now, you can always flash the Aussie version then when it finally arrives.

ChazzMatt said:
If you flash the HK now, you can always flash the Aussie version then when it finally arrives.
Click to expand...
Click to collapse
Fair point, I might just do that. One thing I haven't seen on the flashing tuts though is, does it wipe all the apps and user data when you flash a new firmware?
I'll back up everything beforehand anyway but that would be a nice to know before taking the plunge.

brenny86 said:
Fair point, I might just do that. One thing I haven't seen on the flashing tuts though is, does it wipe all the apps and user data when you flash a new firmware?
I'll back up everything beforehand anyway but that would be a nice to know before taking the plunge.
Click to expand...
Click to collapse
Read the installation instructions from post #1 of this thread:
[US998][STOCK][OREO]LG V30 US998 US99820a_04_0330.kdz
https://forum.xda-developers.com/lg-v30/development/us998-lg-v30-us998-us99820a040330-kdz-t3786337
Also, use LGUP and Uppercut attached to that post. Also read post #46 of that thread (it talks about backing up, etc).
KEY POINT: You want to choose "UPGRADE" option, NOT "refurbish" -- unless you want a clean start. You can always go back and do it again, if that's what you want. But I strongly suggest upgrade, at least at first.
But use the KDZ from this thread below to actually install Oreo for your Australian H930DS -- at least until Australia LG gets its act together.
[H930DS][STOCK][OREO]LG V30+ Hong Kong HH93020DS
https://forum.xda-developers.com/lg-v30/development/h930ds-lg-v30-hong-kong-hh93020ds-t3782935

ChazzMatt said:
Read the installation instructions from post #1 of this thread:
[US998][STOCK][OREO]LG V30 US998 US99820a_04_0330.kdz
https://forum.xda-developers.com/lg-v30/development/us998-lg-v30-us998-us99820a040330-kdz-t3786337
Also, use LGUP and Uppercut attached to that post. Also read post #46 of that thread (it talks about backing up, etc).
KEY POINT: You want to choose "UPGRADE" option, NOT "refurbish" -- unless you want a clean start. You can always go back and do it again, if that's what you want. But I strongly suggest upgrade, at least at first.
But use the KDZ from this thread below to actually install Oreo for your Australian H930DS -- at least until Australia LG gets its act together.
[H930DS][STOCK][OREO]LG V30+ Hong Kong HH93020DS
https://forum.xda-developers.com/lg-v30/development/h930ds-lg-v30-hong-kong-hh93020ds-t3782935
Click to expand...
Click to collapse
Sweet thanks for the info.

I flashed the HK to my Aussie LG v30 H930 DS. so far so good! It does feel a little snappier and the camera seems slightly better.
Thanks to everyone here for the tutorials. It was my first time doing this and it was super easy due to the straightforward instructions.
One question though. How do I get back to the official LG Australian updates once they finally roll out?

space monkeys said:
I flashed the HK to my Aussie LG v30 H930 DS. so far so good! It does feel a little snappier and the camera seems slightly better.
Thanks to everyone here for the tutorials. It was my first time doing this and it was super easy due to the straightforward instructions.
One question though. How do I get back to the official LG Australian updates once they finally roll out?
Click to expand...
Click to collapse
You'll flash the forthcoming Aussie Oreo KDZ in LGUP, and after that you'll be back normal again -- receiving OTA updates, etc.

I flashed the EU oreo KDZ and it works awesomly well. I don't think I'll bother going back to the Aussie FW - If it ever arrives (unlikely the way things are going)

Question IMEI's are gone after Android update

Hi, I bought my OnePlus 11 from China, it came with OxygenOS into it, and the system identified an update to be performed.
It was working just fine, but after flashing the update the phone no longer identified my sim card and lost the IMEI numbers.
When I dial *#06#, the screen display 'null' to IMEI1 and IMEI2.
In contact to oneplus support, the guy said that I've got the indian version of the firmware, and that's why my IMEI's are lost.
He gave me no solution to my problem, and I really don't know what to do, because in Brazil we have no support.
Please, anyone help me. I'm only using it for 2 days and its completely useless to me without a sim card installed.
HELP
Firmware Version:
CPH2449_11_A.10

MelvinBR said:
Hi, I bought my OnePlus 11 from China, it came with OxygenOS into it, and the system identified an update to be performed.
It was working just fine, but after flashing the update the phone no longer identified my sim card and lost the IMEI numbers.
When I dial *#06#, the screen display 'null' to IMEI1 and IMEI2.
In contact to oneplus support, the guy said that I've got the indian version of the firmware, and that's why my IMEI's are lost.
He gave me no solution to my problem, and I really don't know what to do, because in Brazil we have no support.
Please, anyone help me. I'm only using it for 2 days and its completely useless to me without a sim card installed.
HELP
Firmware Version:
CPH2449_11_A.10
Click to expand...
Click to collapse
have you tried flashing back to the stock firmware for your phone?

shootind5nukes said:
have you tried flashing back to the stock firmware for your phone?
Click to expand...
Click to collapse
I actually never flashed any firmware myself. All I did was installing the new OTA update the phone provided.
Furthermore, now I know that my Phone is a Chinese version and The seller from aliexpress installed a global or indian firmware into it. Is there any form to install a correct firmware and get rid of this problem?

Ola Melvin, have you tried to factory reset your device?
If you have a Chinese OP11 converted to Oxygen11 chances are you shouldn't be able to OTA unless ocdt.img from CPH2449 is being flashed (Please refer to https://forum.xda-developers.com/t/...ues-after-converting-color-to-oxygen.4583321/ for more details).
My understanding is IMEI is stored on devices only and not affected by OTAs, therefore chances are it's still intact and the problem was caused by a corrupted/unsupported radio firmware. Try to flash the Chinese modem from fastbootEnhance see if that solves your problem.

alexander宇 said:
Ola Melvin, have you tried to factory reset your device?
If you have a Chinese OP11 converted to Oxygen11 chances are you shouldn't be able to OTA unless ocdt.img from CPH2449 is being flashed (Please refer to https://forum.xda-developers.com/t/...ues-after-converting-color-to-oxygen.4583321/ for more details).
My understanding is IMEI is stored on devices only and not affected by OTAs, therefore chances are it's still intact and the problem was caused by a corrupted/unsupported radio firmware. Try to flash the Chinese modem from fastbootEnhance see if that solves your problem.
Click to expand...
Click to collapse
Yes I did. The problem still remains. I'll try to flash the stock firmware back to my phone. The only problem is that I never did that before and I'm clueless so far how to proceed. Any thoughts?

flash back to CN colorOS
then the imei would come back

mistake

MelvinBR said:
Yes I did. The problem still remains. I'll try to flash the stock firmware back to my phone. The only problem is that I never did that before and I'm clueless so far how to proceed. Any thoughts?
Click to expand...
Click to collapse
Hi
Wi-fi may stop working after conversion

hkdoublecat said:
flash back to CN colorOS
then the imei would come backI
Click to expand...
Click to collapse
I've paid a technician who did it for me via remote assistance. It actually fixed the IMEI problem, but now I got a region lock issue.
This phone is no joke.

MelvinBR said:
I've paid a technician who did it for me via remote assistance. It actually fixed the IMEI problem, but now I got a region lock issue.
This phone is no joke.
Click to expand...
Click to collapse
As are its users buying phones from different regions and from sellers that are flashing different software.
There is plenty of information about chinese version of the phone and what to expect and people still are jumping of f the cliff and after that complaining it was not their fault lol

MelvinBR said:
I've paid a technician who did it for me via remote assistance. It actually fixed the IMEI problem, but now I got a region lock issue.
This phone is no joke.
Click to expand...
Click to collapse
Serviço Oficial de Atendimento ao Cliente OPPO | OPPO Brazil
Verifique o estado da sua garantia e receba suporte da OPPO.
support.oppo.com

I've the contact of a technician who can fix the IMEI problem and the region lock issue. If anyone needs assistance, send me a message and I can send the guy's contacts.

alexander宇 said:
Serviço Oficial de Atendimento ao Cliente OPPO | OPPO Brazil
Verifique o estado da sua garantia e receba suporte da OPPO.
support.oppo.com
Click to expand...
Click to collapse
will you please share his contact?

emrahguru said:
will you please share his contact?
Click to expand...
Click to collapse
Just sent you a private message.