(Q) How to install 6.0 in a D850 outside USA - AT&T LG G3

Hi guys i need to know how to install a d850 6.0 software outside USA since im from Argentina i dont have a at&t sim card.
Is there any kdz software or something?.
Can i install d855 without any issue or hard brick?.
Thanks.-

lapocha5 said:
Hi guys i need to know how to install a d850 6.0 software outside USA since im from Argentina i dont have a at&t sim card.
Is there any kdz software or something?.
Can i install d855 without any issue or hard brick?.
Thanks.-
Click to expand...
Click to collapse
This has already been discussed many of times. And nothing has changed. You MUST use an AT&T or h2o SIM card to get the update. The D850 is tot only there's no kdz for AT&T models. And no you cannot flash wrong model firmware.
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hyelton said:
This has already been discussed many of times. And nothing has changed. You MUST use an AT&T or h2o SIM card to get the update. The D850 is tot only there's no kdz for AT&T models. And no you cannot flash wrong model firmware.
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Click to expand...
Click to collapse
Ok thanks, so im stuck at 5.0.1 and my only option is cyanogenmod.
Thanks.

Please close this post.

lapocha5 said:
Ok thanks, so im stuck at 5.0.1 and my only option is cyanogenmod.
Thanks.
Click to expand...
Click to collapse
You can also see if there is a stock based flash able custom rom. But haven't looked in awhile for the AT&T model.
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I'll chime in with the reminder that after updating to stock MM, you might never be able to rollback to an earlier firmware or root the device should you decide that you would like to do so.
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SofaSpud said:
I'll chime in with the reminder that after updating to stock MM, you might never be able to rollback to an earlier firmware or root the device should you decide that you would like to do so.
Sent from my LG-D801 using Tapatalk
Click to expand...
Click to collapse
Thank you, i´ll stay in 5.0.1. which is working just fine till cm 14 arrives (if it does).

Related

LOLLIPOP 5.0.1 update now seeding in Europe

Update started OTA in Europe now
nilesh2426 said:
Update started OTA in Europe now
Click to expand...
Click to collapse
That's a great news, what's your phone variation? or can you share the screenshot of Software Information section?
Can u share kdz file via mega??
OTA in Europe? But where to buy D837 for Europe? I search and search and there is only D838 model available...
nilesh2426 said:
Update started OTA in Europe now
Click to expand...
Click to collapse
No model information. No variant information. No country information... OMG, what a sh¡t of post!!
Lollipop 5.0.1 for D838
Please anybody knows when the Lollipop 5.0.1 on LG G PRO 2 (D838) will come in Slovakia? I cant find the correct date and im tired daily control if it is actualization for download. Now I KOT49I.D83810b. Thank you.
Cifo1604 said:
Please anybody knows when the Lollipop 5.0.1 on LG G PRO 2 (D838) will come in Slovakia? I cant find the correct date and im tired daily control if it is actualization for download. Now I KOT49I.D83810b. Thank you.
Click to expand...
Click to collapse
Just download the 20c kdz from here http://lg-phone-firmware.com/mobile/index.php?id_mod=62
Be careful to get the right one for your model, 6WN/TAIWAN is for the 16gb variant, while TWN/TAIWAN is for the 32gb. Once you downloaded the firmware, flash it with lg flash tool 2014 and select CSE flash. It will erase all your data, so make a back up first.
Sent from my LG-D838 using XDA Free mobile app
Thank you for help, but i never do this before. Its simple can i make it? Cause im afraid, that i didnt do something right and then my phone will not work. Thanks
Cifo1604 said:
Thank you for help, but i never do this before. Its simple can i make it? Cause im afraid, that i didnt do something right and then my phone will not work. Thanks
Click to expand...
Click to collapse
Follow this guide step by step and in a few minutes you will have lollipop running on your phone
http://forum.xda-developers.com/showthread.php?p=53728658
Sent from my LG-D838 using XDA Free mobile app
Possible to flash the KDZ with normal flash so it doesn't wipe? I currently have the latest official KitKat.
You can do it with normal flash but you will likely have some problems, as they are different OS versions. A full wipe it's always the best way to avoid troubles. Take your time and do a back up first
Sent from my LG-D838 using XDA Free mobile app

Tmobile to AT&T

I have the LG G3 on a custom Rom for Tmobile. I'm switching over to At&t tomorrow and taking the phone with me. Can I just install a stock based rom over my tmobile stock rom or do I need to follow a method. Please and thank you for any support or point in the right direction.
Its Rooted with TWRP installed already.
Erock2k4 said:
I have the LG G3 on a custom Rom for Tmobile. I'm switching over to At&t tomorrow and taking the phone with me. Can I just install a stock based rom over my tmobile stock rom or do I need to follow a method. Please and thank you for any support or point in the right direction.
Its Rooted with TWRP installed already.
Click to expand...
Click to collapse
Yes you can. But roms don't affect what carrier there on.
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hyelton said:
Yes you can. But roms don't affect what carrier there on.
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Click to collapse
Awesome! I never took my phones with me when I switched carriers so I always had to start fresh so I wasnt sure if I needed to go to stock in order to remove any tmobile bloatware.. Thanks
Erock2k4 said:
Awesome! I never took my phones with me when I switched carriers so I always had to start fresh so I wasnt sure if I needed to go to stock in order to remove any tmobile bloatware.. Thanks
Click to expand...
Click to collapse
Yeah the rim does not affect the carrier. Why where you running a D851 rom on a D850? Wifi calling?
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You dont really need to do anything as TM and ATT use the same LTE bands and share IMEI databsae info. I had a TM note3 that I used on ATT until I got a G3. The ATT sim will register you on the network and you'll want to make sure you have the correct APN settings ( The ATT store can do it while your there or can tell you what's needed) The only issue I had was the TM modem didn't always get great signal and wouldn't place calls in some areas. Not sure of G3 but ATT modem wouldn't flash on my note 3 via odin or otherwise... Cheers!
hyelton said:
Yeah the rim does not affect the carrier. Why where you running a D851 rom on a D850? Wifi calling?
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Click to expand...
Click to collapse
I have a D851 with tmobile service at this moment

Lg g3 at&t factory unlocked firmware update question

Hey guys, I recently purchased an LG G3 AT&T Factory unlocked so other network carriers can be used. But when I click software update it already says I'm updated (CURRENTLY RUNNING LOLLIPOP 5.0.1) so I assume you need to have an AT&T sim card to update your software.
Is there like any way to bypass that so I can update my phone to android 6.0? If so how? and would I need to have it factory unlocked again?
I'm new to this, so detailed explanation would be deeply appreciated!
Cheers!
Nonu485 said:
Hey guys, I recently purchased an LG G3 AT&T Factory unlocked so other network carriers can be used. But when I click software update it already says I'm updated (CURRENTLY RUNNING LOLLIPOP 5.0.1) so I assume you need to have an AT&T sim card to update your software.
Is there like any way to bypass that so I can update my phone to android 6.0? If so how? and would I need to have it factory unlocked again?
I'm new to this, so detailed explanation would be deeply appreciated!
Cheers!
Click to expand...
Click to collapse
The AT&T model does not come factory unlocked. It's a carrier model and has to be manually unlocked. So if you bought it new it cannot be new as the seller would of had to open it to unlock it.
But no there is no other way to do OTA updates on it without an AT&T sim, go phone sim , or H2O prepaid sim.
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hyelton said:
The AT&T model does not come factory unlocked. It's a carrier model and has to be manually unlocked. So if you bought it new it cannot be new as the seller would of had to open it to unlock it.
But no there is no other way to do OTA updates on it without an AT&T sim, go phone sim , or H2O prepaid sim.
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Click to expand...
Click to collapse
Could I possibly download the official release rom and install it manually using a PC?
Nonu485 said:
Could I possibly download the official release rom and install it manually using a PC?
Click to expand...
Click to collapse
Yes but the latest is KitKat so you would be downgrading. Since its the AT&T model it's tot method only. And the latest tot file is kitkat.
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H2O sim
Can the H2O sim work outside the US
hyelton said:
The AT&T model does not come factory unlocked. It's a carrier model and has to be manually unlocked.
But no there is no other way to do OTA updates on it without an AT&T sim, go phone sim , or H2O prepaid sim.
Click to expand...
Click to collapse
OTA updates won't work with other AT&T MVNOs besides H20?
lmacmil said:
OTA updates won't work with other AT&T MVNOs besides H20?
Click to expand...
Click to collapse
Like? And no usually not.
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hyelton said:
Like? And no usually not.
Click to expand...
Click to collapse
Like Consumer Cellular.
Lg g3 at&t factory unlocked firmware update question
lmacmil said:
Like Consumer Cellular.
Click to expand...
Click to collapse
No it wouldn't work with that.
H2O sims can be gotten for under $1 on Amazon or eBay. And you don't have to add money to activate them.
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hyelton said:
No it wouldn't work with that.
H2O sims can be gotten for under $1 on Amazon or eBay. And you don't have to add money to activate them.
Click to expand...
Click to collapse
So if I got a used AT&T G3, I could buy an H2O sim, activate it, get the OTA Marshmallow update, the remove that sim and put in my CC sim? Even if I had to buy the $10 Paygo plan, it would be worth it
lmacmil said:
So if I got a used AT&T G3, I could buy an H2O sim, activate it, get the OTA Marshmallow update, the remove that sim and put in my CC sim? Even if I had to buy the $10 Paygo plan, it would be worth it
Click to expand...
Click to collapse
Yes you can. As long as the used G3 was not rooted you can OTA update.
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hyelton said:
Yes you can. As long as the used G3 was not rooted you can OTA update.
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Click to expand...
Click to collapse
Will an unlocked D850 receive the update or does it still have to be locked to AT&T? A lot of D850s on eBay are unlocked.
Sent from my Nexus 7 using XDA Free mobile app
lmacmil said:
Will an unlocked D850 receive the update or does it still have to be locked to AT&T? A lot of D850s on eBay are unlocked.
Sent from my Nexus 7 using XDA Free mobile app
Click to expand...
Click to collapse
The unlocked ones will get the updates just fine. But you still will need an active AT&T sim or H2O sim to get the update.
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hyelton said:
The unlocked ones will get the updates just fine. But you still will need an active AT&T sim or H2O sim to get the update.
Click to expand...
Click to collapse
Roger that. Thanks. (Still watching Ebay auctions waiting for a deal!) ?
Sent from my Nexus 7 using XDA Free mobile app
Hey were you able to install marshmallow on at&t D850 by ordering H2O sim?
Please do mention when you inserted that sim then you were in H2O network range or overseas? (as I am in New Zealand)
and how did you manage to install after inserting sim?
Thanks for helping pal.
lmacmil said:
Like Consumer Cellular.
Click to expand...
Click to collapse
hyelton said:
No it wouldn't work with that.
H2O sims can be gotten for under $1 on Amazon or eBay. And you don't have to add money to activate them.
Click to expand...
Click to collapse
Actually, you should get OTA updates on Consumer Cellular. They are my carrier and I have received several updates on my AT&T G3, including one just today. New software version is now D85030p.
lmacmil said:
Roger that. Thanks. (Still watching Ebay auctions waiting for a deal!) ?
Click to expand...
Click to collapse
Word of caution. Be familiar with how to revert to KK using the tot method. I say this because if the phone has been rooted, and all that was done was uninstall the root app and factory reset, the phone may not take an OTA update as it will read the system as modified. Plenty of discussion on this here in the forums. Also keep in mind that there is no permanent root method for MM as of yet.
aybarrap1 said:
Word of caution. Be familiar with how to revert to KK using the tot method.
Click to expand...
Click to collapse
I bought a 2015 Moto G instead of the LG G3. Decided to go with something not quite so large and with manufacturer (as opposed to carrier) support for MM. After looking at them "in the flesh" I decided the G3 was a larger phone than I wanted. Thanks for your help.
Rcovery problem
Hi, I have LG G3 D850.I am from Bulgaria my phone is from USA. I want to update it 6.0 with CM13 official but when i installed TWRP it says that i don't have root access. Can you help me ?
tolev65 said:
Hi, I have LG G3 D850.I am from Bulgaria my phone is from USA. I want to update it 6.0 with CM13 official but when i installed TWRP it says that i don't have root access. Can you help me ?
Click to expand...
Click to collapse
Not sure why your posting in this thread, CM 13 is not stock or official firmware. You first need to ROOT your device.
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LG G3 Lollipop to Marshmallow update

I see this has been asked quite a few times, but I want to clarify a little further.
I'm in New Zealand, so I can't update my LG G3 to android 6.0 as I need an AT&T sim card. I was wondering if I could use an expired at&t sim, without a plan or credit or anything like that, to update my phone.
Thanks!
Paaavlova said:
I see this has been asked quite a few times, but I want to clarify a little further.
I'm in New Zealand, so I can't update my LG G3 to android 6.0 as I need an AT&T sim card. I was wondering if I could use an expired at&t sim, without a plan or credit or anything like that, to update my phone.
Thanks!
Click to expand...
Click to collapse
Won't know till you tried. But I highly doubt it would work though. Only way to know is to try
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hyelton said:
Won't know till you tried. But I highly doubt it would work though. Only way to know is to try
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Click to expand...
Click to collapse
Alrighty, thanks!

Stock marshmallow KDZ

Hello I plan on returning back to stock and I would prefer the stock 6.0 marshmallow ROM. I can't find a marshmallow kdz anywhere online, is there someone who can upload It for me?
SuperBrolySSJ said:
Hello I plan on returning back to stock and I would prefer the stock 6.0 marshmallow ROM. I can't find a marshmallow kdz anywhere online, is there someone who can upload It for me?
Click to expand...
Click to collapse
[emoji52] that's because the AT&T model is TOT only. And you must flash KitKat and OTA update to MM with an AT&T or AT&T prepaid sim. It's brought up here at least once a week. The newest firmware possible to flash is KitKat sadly.
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Okay well can you point me to a stock KitKat ROM then so I can flash it and take the ota?
SuperBrolySSJ said:
Okay well can you point me to a stock KitKat ROM then so I can flash it and take the ota?
Click to expand...
Click to collapse
You would follow my LG G3 back to stock guide. And use flashtool to flash it in download mode. You are using the phone on AT&T correct ?
What rom where you running before? If cm or something not based on the D850 you'll first need to flash a rom based on the D850 to avoid any issues.
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yes I am using it on at&t
SuperBrolySSJ said:
yes I am using it on at&t
Click to expand...
Click to collapse
I think you may have posted before reading my edit above.
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