LG G4 H81021y ( Rootear?... Unlock Bands of 3G?). - AT&T LG G4

Hi...
I have a LG G4 H81021y from AT&T of USA, and I wan to use it in Cuba, but AT&T has been disabled the Band #8 ( 3G at 900 MHz)... I need unlock this band to can use it the phone here.
I was looking for information but I think this an recent version or it's not used a lot... but, I'm not can find the solution.
And i am not had found information to root the phone.
Any suggestion please??? ( I need it so much). Thanks.

Something new about it?.

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Help to connect

Hi,
I've got a sprint htc touch pro 2, with an energy rom 2011. I'm in newyork, and i want to use a french card "orange" wich have internationnal option. The phone doesn't want to find any other network but sprint . nothing in gsm and sprint in cdma. Any one a solution for me ?
I'm her for 5 days, it is juste a little bit urgent.
Thnaks in advance for every answer.
G
grom.cris said:
Hi,
I've got a sprint htc touch pro 2, with an energy rom 2011. I'm in newyork, and i want to use a french card "orange" wich have internationnal option. The phone doesn't want to find any other network but sprint . nothing in gsm and sprint in cdma. Any one a solution for me ?
I'm her for 5 days, it is juste a little bit urgent.
Thnaks in advance for every answer.
G
Click to expand...
Click to collapse
Well, the Sprint TP2 radio is locked from using United States GSM networks but it is unlocked for Non-US networks so in order for you to use a US GSM networks you would have to Pay for SIM/Security Unlocker and flash an unlocked radio.
Probably not what you wanted to hear.
Thanks,
Wich radio could i choose ?
You basically need to do this:
pocketnow.com/tweaks-hacks/unlock-the-sprint-touch-pro2-radio-to-get-us-gsm
grom.cris said:
Thanks,
Wich radio could i choose ?
Click to expand...
Click to collapse
radio Unlocked recommended to enable you to use a US SIM http://forum.xda-developers.com/showpost.php?p=4850772&postcount=1
The "1) 2.32.00WU (Sprint stock edited)RECOMMENDED FOR ALL DEVICES REGARDLESS OF PROVIDER"
grom.cris said:
Thanks,
Wich radio could i choose ?
Click to expand...
Click to collapse
You should do the SIM Unlock process first here:
http://forum.xda-developers.com/showthread.php?t=578642
Then use the unlocked 1.96 or 2.32 Sprint radio from the thread the previous poster linked you to.

[Q] 2 questions about LG LU6200 ( Korean LG LTE)

1st question:
This related with the unofficial AOKP 4.2 ROM for the LG LU6200 latest version 0417 (post http://forum.xda-developers.com/showthread.php?t=2240710#post40443849): does anybody has tested the battery life of the phone with this ROM?
2nd question:
Somebody was able to activate this phone on a CDMA Network in the continental America? because Im trying to activate on a CDMA network provider (IUSACELL) but I cant find proper a walkthrough or proper steps to program it

[Completed] [Q] E975 3G in argentina(basebands)

Hi people, last year I bought an unlocked e975 international version in the US and I live in Argentina, the frequencies used here are 850/1900 for 3g and doing a quick search i've found that the phone specs say it supports 900/2100. There is nothing i can do to get the 3g to work here? If I try flashing modems is it going to be the same? Thanks in advance
manupa14 said:
Hi people, last year I bought an unlocked e975 international version in the US and I live in Argentina, the frequencies used here are 850/1900 for 3g and doing a quick search i've found that the phone specs say it supports 900/2100. There is nothing i can do to get the 3g to work here? If I try flashing modems is it going to be the same? Thanks in advance
Click to expand...
Click to collapse
I am not sure about it.
You can read a similar thread here: [Q] E975 3G connectivity
And ask your question in the LG Optimus G (International) > Optimus G Q&A, Help & Troubleshooting forum.

Verizon M8 LTE Bands

Hi guys.
The Verizon m8 supports these LTE bands : Verizon: 700/AWS/1800/2600 MHz (taken from the official HTC web site),
but it seems like 1800/2600 are software locked and can't be used.
I had the same issue with the AT&T version of the M8, but installing a rom would fix this issue.
Unfortunately, installing a rom on the Verizon m8 does not help and these bands are still locked.
bootloader unlocked and soff.
Any ideas?
Thank you!
rectangle said:
Hi guys.
The Verizon m8 supports these LTE bands : Verizon: 700/AWS/1800/2600 MHz (taken from the official HTC web site),
but it seems like 1800/2600 are software locked and can't be used.
I had the same issue with the AT&T version of the M8, but installing a rom would fix this issue.
Unfortunately, installing a rom on the Verizon m8 does not help and these bands are still locked.
bootloader unlocked and soff.
Any ideas?
Thank you!
Click to expand...
Click to collapse
I have heard of this issue also and I would like to know also. Honestly if they have it locked I do not know how they can get away with it shouldnt the fcc have an issue with them doing this ?
rectangle said:
Hi guys.
The Verizon m8 supports these LTE bands : Verizon: 700/AWS/1800/2600 MHz (taken from the official HTC web site),
but it seems like 1800/2600 are software locked and can't be used.
I had the same issue with the AT&T version of the M8, but installing a rom would fix this issue.
Unfortunately, installing a rom on the Verizon m8 does not help and these bands are still locked.
bootloader unlocked and soff.
Any ideas?
Thank you!
Click to expand...
Click to collapse
Hi, M9guy
I have same issue with you, I am in China Now, they lock 1800MHz. I tried to find solution, but failured, android version for Verizon M8 can use QPST unlock Verizon Band limitation, but M8 for windows not support by QPST. Certainly, I am not expert, so don't know whether exactly support. After check XDA, found have some guys use QPST flash custom image for Lumia 1520, I don't know whether M8 for windows can use QPST.
If can use QPST, we can try to change Band data that should same as android version.
Thanks
Yong

need help to unlock gsm

hello well i bought a lot of htc one m7 but in the lot came two htc one e8 sprint version and i need help to unlock the gsm bands, if someone already do it plz help me, i been searching in google but i dont find anything about this model.. i will be very thankful if someone know how to unlock gsm band of this phone..

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