Root/Unlocked Bootloader - T-Mobile LG G4

Shopping around for a new phone, and I require one with an easily replaceable battery, so this is one of the few on my list. Is this phone able to be rooted? Is the bootloader locked? Can I install custom recovery such as CWM or TWRP? I am coming from verizon, so I imagine some of you can feel my pain. I have heard tmobile isn't nearly as restrictive, just want to make sure I can do what I want with the phone before I purchase it. Thanks for the help!
James

The T-Mobile variant is able to rooted, the bootloader is able to be unlocked, and a custom recovery (twrp) is available.

jamesvmccann said:
Shopping around for a new phone, and I require one with an easily replaceable battery, so this is one of the few on my list. Is this phone able to be rooted? Is the bootloader locked? Can I install custom recovery such as CWM or TWRP? I am coming from verizon, so I imagine some of you can feel my pain. I have heard tmobile isn't nearly as restrictive, just want to make sure I can do what I want with the phone before I purchase it. Thanks for the help!
James
Click to expand...
Click to collapse
YES, however you will probably not be able to SIM Unlock the T-Mobile LG G4 H811 and end up being stuck with using them as your carrier.
Look this up on XDA and you will see MANY OF US complaining about the phone not being able to be used with other carriers.
Also, if you receive the phone and it has H81110h firmware, the phone will update to H81110n. Then if you ever try to go back to
Ha1110h, you will brick your phone and have to send it in to LG to get fixed. You will wait 2 weeks for them to fix it.
AND some of us have had the phone update on it's own and cause it to be bricked. So you will have your hands full if you buy one.
ONCE BURNED---TWICE SHY

Related

What is the Nexus One Warranty worth?

I am an Android Developer, but so far I've avoided rooting my phone or trying custom kernels, but lately I get the feeling I could learn so much more by really getting behind the curtain so to speak. I keep reading that if you root the phone you may void your warranty and no longer get over the air updates.
I'm on AT&T an paid full price for my Nexus One. I also got the phone engraved so I'm wondering what value if any the warranty actually has. Is it worth mucking around with custom kernels on the Nexus one, or should I get a cheaper dev phone like the G1 ?
Looking forward to hearing advice from other developers and what you've learned versus the risks involved.
Oh, Do you still get OTA updates as well?
I'm interested in hearing from people who decided the warranty was or was not work the risk. Looks pretty easy from what I can see.
Thanks all.
Just root it without unlocking the bootloader and you're good to go
J.L.C. said:
Just root it without unlocking the bootloader and you're good to go
Click to expand...
Click to collapse
^this
root is fun and even better you can keep your warranty
Does using the technique of not unlocking the bootloader also mean you can run custom ROMs and/or recoveries? Or just gain root access to the stock ROM?
flybyme said:
^this
root is fun and even better you can keep your warranty
Click to expand...
Click to collapse
You CAN root your Nexus One without losing your warrenty.
I had my bootloader Unlocked, then i got a issue with mounting SD cards.
I sent the phone to HTC Repair center and just got it back today with the issues gone and Bootloader locked
Unlocking your Nexus One bootloader does void your warrenty with HTC, but if you experience hardware issues, they dont care if you unlocked your bootloader !!
By unlocking your Bootloader you can put whatever ROM on your phone you like, doesn't have to be stock
About the OTA's.
Yes you will get them if you run Stock ROM's.
You will not be able to install them however since you are not using a stock recovery image.
Wow, didn't know they didn't care about unlocked bootloader as long as your problem is in hardware. My GPS doesn't work at all and I'd like to send in my phone for repairs but the bootloader is unlocked.How long did it take for you to get your phone back?
Sent from my Nexus One using XDA App
WebghostDK said:
You CAN root your Nexus One without losing your warrenty.
I had my bootloader Unlocked, then i got a issue with mounting SD cards.
I sent the phone to HTC Repair center and just got it back today with the issues gone and Bootloader locked
Unlocking your Nexus One bootloader does void your warrenty with HTC, but if you experience hardware issues, they dont care if you unlocked your bootloader !!
By unlocking your Bootloader you can put whatever ROM on your phone you like, doesn't have to be stock
About the OTA's.
Yes you will get them if you run Stock ROM's.
You will not be able to install them however since you are not using a stock recovery image.
Click to expand...
Click to collapse
See this: http://forum.xda-developers.com/showthread.php?t=718141
they arent always so nice haha
cmcm said:
Wow, didn't know they didn't care about unlocked bootloader as long as your problem is in hardware. My GPS doesn't work at all and I'd like to send in my phone for repairs but the bootloader is unlocked.How long did it take for you to get your phone back?
Sent from my Nexus One using XDA App
Click to expand...
Click to collapse
I sent my phone from Denmark to UK, it took 1½ week quite fast
Can you point me to a link with instructions on how to do this?
I've found a few videos and articles that say this can be done, but reading to the end they all say seem to be closed or say not to do it.
Is it still possible to root the phone without unlocking the bootloader? I've searched google, but keep coming up with dead ends.
http://forum.xda-developers.com/showthread.php?t=710842

What do you need to do before selling someone your phone?

I'm more than likely going to be putting my AHD up for sale on ebay in the next couple of weeks and I need to know what all I should do before selling it. I'm assuming take it back to stock ROM. Since the bootloader is unlocked I should just advertise that as a feature maybe? I've never sold a phone like this. I'm not sure how to list it since it's boot loader unlocked, rooted, and has slimbeam ROM on it, Do I take it back to stock and list it as stock ROM, rooted, Bootloader unlocked?
**I'm currently drunk so sorry if this doesn't make sense.
first of all after you snap out of it
first thing to do is bring it back to stock then delete all your personal stuff and if the phone has a Sd card keep it also give a reasonable price to the phone and list all the features and happy selling
Look for an app called nuke my phone on play store.
Sent from my MB886 using Tapatalk 4 Beta
If you were curious
https://motorola-global-portal.cust...94208/1347040964/redirect/1/filename/Boot.pdf
Parham112 said:
I'm more than likely going to be putting my AHD up for sale on ebay in the next couple of weeks and I need to know what all I should do before selling it. I'm assuming take it back to stock ROM. Since the bootloader is unlocked I should just advertise that as a feature maybe? I've never sold a phone like this. I'm not sure how to list it since it's boot loader unlocked, rooted, and has slimbeam ROM on it, Do I take it back to stock and list it as stock ROM, rooted, Bootloader unlocked?
**I'm currently drunk so sorry if this doesn't make sense.
Click to expand...
Click to collapse
Parham112 said:
I'm more than likely going to be putting my AHD up for sale on ebay in the next couple of weeks and I need to know what all I should do before selling it. I'm assuming take it back to stock ROM. Since the bootloader is unlocked I should just advertise that as a feature maybe? I've never sold a phone like this. I'm not sure how to list it since it's boot loader unlocked, rooted, and has slimbeam ROM on it, Do I take it back to stock and list it as stock ROM, rooted, Bootloader unlocked?
**I'm currently drunk so sorry if this doesn't make sense.
Click to expand...
Click to collapse
Fastboot a stock, do a full factory reset (I recommend Bell JB since it has the most Locales -- language support -- and is the same as Mex Retail other than that...like a one week difference in the build dates)
Install CWM and do the install-recovery.sh tweak
Root it
List it as a Stock Rooted Phone with CWM & Unlocked Bootloader. Provide a link to us. Let the buyer decide what to do from there.
That gives the the best of both worlds -- a stable stock rom, root, and CWM to do backups and restores.

Questions about Permanent Device Unlock

Does Permanent unlock mean permanent? Or is it something you can lose with a firmware update, factory reset, or user modification?
How does the device unlock? Is it unlocked by hardware like a knox trip? Is it from the carrier? Could it ever be re-locked?
Basically I bought my S6 from T-Mobile with the full intention of cancelling the service once I fully payed it off. $860 later, I made my final payment a week ago. I put in an ATT sim card, tried unlocking, nothing happened. Put my T-mo sim back in, did unlocking just to try it again, and it says my device is permanently unlocked.
I just want to know how permanent is permanent, and is it safe to cancel my service with T-Mo, and could the phone ever be re-locked by means of factory reset or by any change in the software?
Also my T-mo account balance is -$60, I don't fully know what that means, but it appears that they owe me $60. If I cancel, is a negative amount refunded?
It's supposed to be permanent. But T-Mo's custom device unlock is bugged. I permanently unlocked mine a few days ago and switched back to AT&T. Last night I started getting an invalid sim inserted message with my AT&T sim in it! So much for permanent unlock!!!
All I could think of doing to make sure it's permanent this time around is to Odin back to the stock MetroPCS rom so I could use their radio and unlock it the old fashioned way. Works fine with AT&T now. I just have to stick with the MetroPCS radio, or it will become locked again!
Question
guyd said:
It's supposed to be permanent. But T-Mo's custom device unlock is bugged. I permanently unlocked mine a few days ago and switched back to AT&T. Last night I started getting an invalid sim inserted message with my AT&T sim in it! So much for permanent unlock!!!
All I could think of doing to make sure it's permanent this time around is to Odin back to the stock MetroPCS rom so I could use their radio and unlock it the old fashioned way. Works fine with AT&T now. I just have to stick with the MetroPCS radio, or it will become locked again!
Click to expand...
Click to collapse
I've been away from android for a short time and now back on T-Mobile S6. I bought it outright from T-Mobile and haven't even had it three days yet but service is terrible. Is there a guide for exactly how to use the PCS firmware and then get root and twrp? How and where did you get the unlock code also? You said I need to stay on PCS? What if I flashed a T-Mobile custom rom off xda development site? Thanks, I'm just a little rusty and don't want to mess up my new phone. LOL.
brojoe11 said:
I've been away from android for a short time and now back on T-Mobile S6. I bought it outright from T-Mobile and haven't even had it three days yet but service is terrible. Is there a guide for exactly how to use the PCS firmware and then get root and twrp? How and where did you get the unlock code also? You said I need to stay on PCS? What if I flashed a T-Mobile custom rom off xda development site? Thanks, I'm just a little rusty and don't want to mess up my new phone. LOL.
Click to expand...
Click to collapse
There is a guide somewhere. I read it a couple of weeks back, so I knew what to do to Odin flash the Metro rom and use the regular sim unlock method. You can flash any compatible rom with your device. You just can't flash the T-Mobile radio, or you'll loose the SIM Unlock! The radio firmware is never part of a custom rom, so no need to worry there.
I bought the unlock code from androidsimunlock.com and told them it was a MetroPCS Galaxy S6. Worked perfectly.
Thanks. I'll do some more searching.
So the unlock is in software only?

TWRP and ROMs for Note N920A w/ Nougat

Can I install TWRP for the AT&T version with Nougat? I have heard that if I try it will brick. I'd really like to install a new ROM so I can get rid of all the crapware that comes with the phone.
Micah_Droid said:
Can I install TWRP for the AT&T version with Nougat? I have heard that if I try it will brick. I'd really like to install a new ROM so I can get rid of all the crapware that comes with the phone.
Click to expand...
Click to collapse
The 920A At&t cant be rooted as of yet and no twrp because the bootloader is locked...
Bootloader
I recently talked to at&t about getting my bootloader unlocked and a supervisor told me the only way to do so without bricking would be to being it in to an at&t store and they will unlock the bootloader.. anybody else have this told to them?
They're most likely taking about a Sim unlock not bootloader. Also there is a method for rooting it but you have to be on a specific bootloader and you can only use it on lolipop.
asislife20 said:
They're most likely taking about a Sim unlock not bootloader. Also there is a method for rooting it but you have to be on a specific bootloader and you can only use it on lolipop.
Click to expand...
Click to collapse
Ya, I know about that root method. Unfortunately, my phone decided to update itself a few weeks ago and now its on BL 5. So that's pretty much a no go.
In relation to bringing in the store for a BL unlock, I did specifically ask and made sure the tech I was speaking with knew the difference between BL and sim unlock. In fact, i made it very known that my radio was already unlocked, I done that weeks before i talked to her.

Need help with LG V405

Why don't I see anyone talking about V40 Verizon, I have one, firmware V405UA20f and it doesn't have fastboot, can't enable oem unlock in deverlop setting. It's like using an iPhone lock. So what should I do if I want to root it and install a new rom?
Thanks
ShanaSGC said:
Why don't I see anyone talking about V40 Verizon, I have one, firmware V405UA20f and it doesn't have fastboot, can't enable oem unlock in deverlop setting. It's like using an iPhone lock. So what should I do if I want to root it and install a new rom?
Thanks
Click to expand...
Click to collapse
I've been a longtime rooter of cell phones, ever since the LG Ally. This particular phone doesn't seem to beg to be rooted, in my honest opinion. There is so much that can be done without rooting, and it also affords one to backup the phone on the external SD card. I can quite happily live with the phone as is in stock form.
Sent from my LM-V405 using Tapatalk
Einsteindks said:
I've been a longtime rooter of cell phones, ever since the LG Ally. This particular phone doesn't seem to beg to be rooted, in my honest opinion. There is so much that can be done without rooting, and it also affords one to backup the phone on the external SD card. I can quite happily live with the phone as is in stock form.
Click to expand...
Click to collapse
Yes, thanks for your opinion, I'm fine with the original rom, but I'm a little worried about the battery and customizations in my phone, I want to fix something. There must still be another way to root?
ShanaSGC said:
Yes, thanks for your opinion, I'm fine with the original rom, but I'm a little worried about the battery and customizations in my phone, I want to fix something. There must still be another way to root?
Click to expand...
Click to collapse
I never get US Carrier phones because they hate root and will try anyway to try disable or remove something so you cant do it, because they want you to use as is and they sucks with optimizations for new OS and slows down phone. This is why I get the US Unlocked model when LG releases it but sadly the V50 did not get a US Unlocked so Ill get the V60 if it does.
KouaV1 said:
I never get US Carrier phones because they hate root and will try anyway to try disable or remove something so you cant do it, because they want you to use as is and they sucks with optimizations for new OS and slows down phone. This is why I get the US Unlocked model when LG releases it but sadly the V50 did not get a US Unlocked so Ill get the V60 if it does.
Click to expand...
Click to collapse
Hope it does, btw I am in Vietnam and I can use Vietnam sim, so my phone is the unlocked version, isn't it?
Cause my phone still have Verizon app so im not sure
ShanaSGC said:
Hope it does, btw I am in Vietnam and I can use Vietnam sim, so my phone is the unlocked version, isn't it?
Cause my phone still have Verizon app so im not sure
Click to expand...
Click to collapse
Theres an international unlocked and an US unlocked model. You can tell by going into about phone and looking what model you have. Your phone was probably sim unlocked if it has verizon apps as an pre installed app. The international unlocked V40 variant should be V405EBW and the US unlocked variant is the V405QA7

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