[Q] Working SimToolKit(STK) - LG Optimus G Pro

Hi Guys.
Am just wondering has anyone gotten the LG Optimus G Pro with a working Sim ToolKit/ STK.APK.
I have the F240L model running LG G2V5 custom, it and the original firmware that came with phone(V10V) dont have a working STK.
It doesnt even show up on the apps menu, but i can see its running through the SETTINGS-->APPS-->ALL RUNNING APPS.
If you do have a working one. What model are you using and are you on official or custom firmware.
I need this as in my country the operators use this t offer special features.
Thanks.

Same thing happen to my phone. Stk.apk will not work outside korea unless modefied it.

My Sim tool kit works perfectly ...using at&t e980 outside of US , unlocked, stock 4.1.2 10k rom
Sent from my LG-E980 using Tapatalk

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[Q] European (German) Optimus G E975

Hello community,
next month, the E975 come to germany and i want to switch from HTC One X+ to Optimus G.
what we need is a way to root, an unlocked bootloader and a custom recovery.
at Project FreeGee, the latest version 0.6 i think, has particular support for E975 HK and TW.
does it mean it will work with all variants of E975 or only HK and TW?
i read, only firmware 10A can be rooted at the moment, so i must downgrade to 10A - germany starts with 10B.
is there a custom recovery for E975 available?
i found one for Sprint and AT&T but this will not work
please help me to find the right things if there available...
thanks :fingers-crossed:
skdubg said:
Hello community,
next month, the E975 come to germany and i want to switch from HTC One X+ to Optimus G.
what we need is a way to root, an unlocked bootloader and a custom recovery.
at Project FreeGee, the latest version 0.6 i think, has particular support for E975 HK and TW.
does it mean it will work with all variants of E975 or only HK and TW?
i read, only firmware 10A can be rooted at the moment, so i must downgrade to 10A - germany starts with 10B.
is there a custom recovery for E975 available?
i found one for Sprint and AT&T but this will not work
please help me to find the right things if there available...
thanks :fingers-crossed:
Click to expand...
Click to collapse
At the time you have your LG E975, watch this site again, then there will be a root methode. Be patient.
jcase just released a new method that roots pretty much any Optimus G, including E975 10b. As for FreeGee the app doesnt support our phone yet, but now that its rooted I bet they will release an update that does soon.
Just edit your build prop device id to hk or tw and it will work.
LG Optimus G E971/3/5
Elisha said:
Just edit your build prop device id to hk or tw and it will work.
LG Optimus G E971/3/5
Click to expand...
Click to collapse
Oh cool, was a lot of comments that it didnt work in the FreeGee thread.
Do you also happen to know if the CM10.1, AOSP or AOKP in the Canadian thread would work for E975, maybe need to backup some radio files and restore after flash?
wargreymon89 said:
Oh cool, was a lot of comments that it didnt work in the FreeGee thread.
Do you also happen to know if the CM10.1, AOSP or AOKP in the Canadian thread would work for E975, maybe need to backup some radio files and restore after flash?
Click to expand...
Click to collapse
You can try. All those roms don't replace your radio anyway but back it up just in case.
I KDZed the Australian 10A and used freegee to unlock by changing build prop to HK.
However I'm not sure how it will affect a native E975 phone cause freegee unlock fixes our camera and allows it to work as the E971 and E973 have 8mp. But it breaks wifi which has to be fixed manually by replacing a few files.
Just make sure you have a backup or at least the original KDZ so you can revert back.
LG Optimus G E971/3/5
Elisha said:
You can try. All those roms don't replace your radio anyway but back it up just in case.
I KDZed the Australian 10A and used freegee to unlock by changing build prop to HK.
However I'm not sure how it will affect a native E975 phone cause freegee unlock fixes our camera and allows it to work as the E971 and E973 have 8mp. But it breaks wifi which has to be fixed manually by replacing a few files.
Just make sure you have a backup or at least the original KDZ so you can revert back.
LG Optimus G E971/3/5
Click to expand...
Click to collapse
Think I will play chicken for now and see if someone else tries, CM10 seems to have a few bugs also to work out also ^^
Thanks for info though
thank you all.
Optimus G is ordered. i will try it when its arrived

[Q] E980 ROMs on Korean models possible?

I have Korean LGOG F240K and all these awesome ROMs are coming out for E980 model.
I compared the models and except for LTE bands everything is same.
A developer told me that ROMs like CM don't flash modem/baseband
So my question is shouldn't the ROMs work as hardware is same and baseband is preserved???
Can someone enlighten me?
I just made a thread about E980 roms and F240
For me call and data works great so I guess it preserved the baseband
The only thing doesn't work for me Is ext sdcard
Great! I'm going to try this. I dont like the stock rom
smaybe said:
I just made a thread about E980 roms and F240
For me call and data works great so I guess it preserved the baseband
The only thing doesn't work for me Is ext sdcard
Click to expand...
Click to collapse

sprint lg optimus g on pageplus, want go CM102

I have the lg optimus g for sprint, it has the stock rom, 4.1.2. I have rooted it recently and got an online site to remote flash it to pageplus. Everything is working fine.
I would like to install a 4.3 rom on this phone. Would the rom installation mess up the pageplus flash?
Don't know..this ain't sprint section. What part of the main title Lg Optimus G(International) made you post here?. Not to mention,there is a sticky thread above,mentioning this is not AT&T/SPRINT. Still you managed to ignore all of these and posted anyway. Nice.
Sent from stock LG E975/smart phones,dumb people.
cfli1688c1 said:
I have the lg optimus g for sprint, it has the stock rom, 4.1.2. I have rooted it recently and got an online site to remote flash it to pageplus. Everything is working fine.
I would like to install a 4.3 rom on this phone. Would the rom installation mess up the pageplus flash?
Click to expand...
Click to collapse
Is it really hard to understand this ain't SPRINT Section?!

[Q] Request - Speaker fix

Does anyone know how to fix a problem with speaker after flash KitKat on F240?
I have rooted G Pro Korean version F240S. I knew that we can flash custom rom Optimus G international E975 on Optimus G Korean F180. From here I thought Maybe E985 might be flashed on F240 like Optimus G and We could. But I faced one little problem which is there is no speaker out. No audio.
Working:
Everything is fine except "not working lists".
Not working
- I tried to volume it up. No sound.
- I tried to put the headphones in. No sound.
- I tried to call to someone with and without headphones. There is no luck.
- I tried to copy from System/etc/media_codecs.xml to E980 KitKat ROM.
I copied from CM 10.2 and any other KitKat ROM's.
But any other F240 custom is fine working. Only international Custom ROM has this problem.
I am really looking forward to know how to figure this out. I am from so far. Glad to know that Google provide our language in Android KitKat. From Mongolia

3g and 4g not working in fulmics

I have lg g3 d850. I have successfully installed fulmics rom 6.0. But my 3g and 4g is not working now, it was working before in stock rom. What should i do now? Plz cooperate
inamqazi96 said:
I have lg g3 d850. I have successfully installed fulmics rom 6.0. But my 3g and 4g is not working now, it was working before in stock rom. What should i do now? Plz cooperate
Click to expand...
Click to collapse
Try reflashing the rom. Or use the newer version of it. ie, fulmics 6.5.
Check your apn also
G3 D855---ROM : #DU ---Xposed
Yesterday i updated to latest version. But still 3g and 4g are not working
Apn is fine also
inamqazi96 said:
I have lg g3 d850. I have successfully installed fulmics rom 6.0. But my 3g and 4g is not working now, it was working before in stock rom. What should i do now? Plz cooperate
Click to expand...
Click to collapse
Use RootExplorer app and navigate to /system/app and delete folder LTEConfig, reboot after deleting.
There is no such folder
I'm having this issue too. Help somehow.
Same bug here D850
In my case its sim card fault. check it! It's not a phone fault!
I was able to get mine to work but it keeps cutting out no matter what I do on my d850. I switched to N&N. It's been running really well.
Same issue here..
LG d852 using in India. After flashing fulmics (no addon, stock settings) 3g is not working anymore.
Initially was lg d852g and after flashing fulmics it bacame lgd852. Now updated apn and installed latest OTA but no luck..
any one can please suggest how to make 3g work again on vodafone india. with fulmics rom
jacob05 said:
Same issue here..
LG d852 using in India. After flashing fulmics (no addon, stock settings) 3g is not working anymore.
Initially was lg d852g and after flashing fulmics it bacame lgd852. Now updated apn and installed latest OTA but no luck..
any one can please suggest how to make 3g work again on vodafone india. with fulmics rom
Click to expand...
Click to collapse
It might be the wrong modem that you have installed for your phone. I remember that the first time I flashed Fulmics I had the same issues.
You need to find and flash the correct modem for your phone and country. In my case it's modem 21C, otherwise I get connection problems.
You can find a flashable ZIP of the modem on the forum.

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