I bricked my device... Didnt flash both partitions I believe? Regardless after I unbricked using msm 2028 variant my oem unloick is now toggled off and greyed. Not quite sure if this might have been thew cause but I broke my screen ribbon cable connected on the logic board so I went to ebay to get a replacement. It came sim locked but with a unlocked bootloader. Before I tried flashing a custom ROM I rooted and unlocked my network without using the app provided by carrier (So device still shows locked in settings and APP but if I insert any sim the phone will read and activate on the network no issues) I flashed a custom rom and the network lock still shows locked but any sim card works HOWEVER OEM unlocking is now toggled off and greyed so I can not do anything with the bootloader and since I replaced the logic board I have a different IMEI than before and my old unlock.bin does not work. Is there a way to be able to activate oem unlocking again?
Go to your carrier, let them know. Inform of them of the new IMEI.
I swear there was another thread that used one of the debloat scripts from another O+ fone (the 7?) and axing one of the system packages enabled it (on other models, incl the N10 5G)... never tried it myself tho.
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Hi Forum. May be my first post. I just SIM unlocked LG V10 on T-Mobile. Here is what I can say about the process that might be helpful to others:
1-Phones can be SIM locked by manufacturers so that service providers ensure that phones can only be used on their network or certain countries. See https://en.wikipedia.org/wiki/SIM_lock for more information.
2-The process of unlocking requires the service provider to request unlock codes from the manufacturer. The service provider may have requirements to unlock ( e.g. in my case I had to put $100 balance on T-Mobile prepaid card ). This process took 5 working days at which time T-Mobile emailed me to inform me that they were ready for me to initiate unlock on my device.
3-On my device, I ran a "Device Unlock" app which connected with somebody ( T-Mobile ? ) and verified my phone was actually unlock eligible and viola. I'm SIM unlocked.
What I would like to know is what has changed on my phone ( e.g. firmware, some information on some partition ) ? Does this mean I can now root, change ROMs and my phone will remain SIM unlocked ? Any links to information about what actually happens when device unlocked would be appreciated.
slomo2
What I can tell you is that, if you did unlock permanent it is going to be unlocked even after rooting and installing new roms etc.
Now, I want to ask in this forum if the phone can be unlocked if the t-mobile unlock app says it is not eligible to unlock. I bought my phone on eBay, called t-mobile the phone is clean, but they could not unlock it for me because needs an account... So now I'm stuck trying to find a 3rd party unlock website to do it, 2 already said they could not... So I have the phone but can't use it. Any suggestions?
Yes, I can confirm that on this LG V10 having performed a SIM unlock and then having switched ROMs the unlock remained in effect.
yeah, it uses the device unlock app.no it says i'm not eligible for unlock.the seller who sold it to me even requested tmo and was denied.tried rooting and messing with system files now it says can't connect to remote server even after reflashing stock using LGUP.Tried using the f600l rom port, no you can't get the sim unlock prompt to pop up.tried blisspop and resurrection roms, they do prompt for a sim code but the codes do not work it says 255 retries remaining<<<something not right there.I do have the right unlock codes, just get them from an unlocking site or ebay.Speaking of unlocking sites, they want 60usd+ to unlock the tmo variant WTF!! Also if you try to get into the sim unlock menu using stock rom (dial 2945#*901#) it just says device permanently locked for everything.Now if there was a way to get a stock rom or port from say at&t variant which has the sim unlock prompt it just might work.
The closest i've got to unlocking this thing i the actual network unlock screen that comes after you flash the stock firmwire through LGUP. it said 0/30 attempts or something for a brief second or two the first boot after reflashing and then it restarts before you can even do anything into os never to be seen again unless you reflash it again but again you will only see it for a second and its gone again.I wonder if there is a way to keep that screen on so you can attempt to unlock it via code.
Also I'm pretty sure the device unlock app is just there to check prerequisites of your t mo account.In reality it does unlock the same way as other phones.probably just applies unlock code from tmo database once it checks you've met the criteria for unlock.
t-mo has really locked these down .
So has anyone been able to successfully unlock this phone without the tmo app? or have a cheaper service to unlock this thing ? Else im stuck with a paperweight.
Just purchased a newly unlocked LG V30 which was until last week locked to AT&T.
Plan on using it interchangeably with my BB DTEK60, just a simple SIM swap.
Now that the device has been unlocked, am I correct in the assumption that I can remove all of the AT&T bloatware or does some AT&T default software remain even in an unlocked mode if using their network ?
Anything else to be aware of?
xdafly said:
Just purchased a newly unlocked LG V30 which was until last week locked to AT&T.
Plan on using it interchangeably with my BB DTEK60, just a simple SIM swap.
Now that the device has been unlocked, am I correct in the assumption that I can remove all of the AT&T bloatware or does some AT&T default software remain even in an unlocked mode if using their network ?
Anything else to be aware of?
Click to expand...
Click to collapse
All you have done is SIM card unlocked/carrier unlocked/network unlocked the phone.
You still have no easy way to remove any software installed on the phone by the owner AT&T until you are rooted and become the real owner. All you have now is the ability to use it on other carriers besides AT&T (if the phone has compatible frequencies).
There are "package disablers" (app disablers) and ADB method to disable or physically remove system apps you do not want. But you had this ability even before the phone was SIM card unlocked/carrier unlocked/network unlocked.
However be very careful. Many system resources are connected. For example, LG Setup Wizard controls the Always On Display, it's not just for setting up the phone. Remove that and Always On Display doesn't work. Remove some other stuff and updates don't work. Which brings up another topic, if you get update to Oreo, all the AT&T bloatware will probably come back.
Still between disabling (package disabler) and removing (ADB), disabling is the safest as you can just re-enable if you mess up. If you remove with ADB you have to factory reset the phone to get all the apps back and then you have to start over.
I picked up a secondhand Pixel 4. The seller said that this phone was purchased directly from Google and the only services ever used with it were AT&T prepad and Google Fi, never under any contract. But when I do 'adb reboot bootloader' the device state says locked and the OEM unlock option is greyed out. I have read that some Pixels purchased from Google end up bootloader locked after using Verizon service. If that is the case, is there any hope of getting the bootloader unlocked? Or maybe it got locked by some other means that I'm not aware of. Is there any way to get a history of carriers used with the phone via the IMEI in order to get a better idea of what might be going on?
Also, when I run 'adb shell pm list features' I do notice these lines:
feature:com.verizon.hardware.telephony.ehrpd
feature:com.verizon.hardware.telephony.lte
Does this mean that this is a Verizon model phone? Seems strange that it would have Verizon packages for a Google model phone.
You must have a sim inserted and data turned on for OEM unlocking not to be greyed out. I took a clue I guess from others by inserting my AT&T sim (still greyed out), rebooted (still greyed out), turned on mobile data (still greyed out), and rebooted. Then there was the glorious OEM unlocking option available.
For other clueless people who might read this: I immediately connected my phone via usb to my laptop, shutdown the phone, and held the power and volume down buttons to get into fastboot mode. Then from a terminal on my laptop ran 'fastboot flashing unlock', and the phone gave me the option to unlock the bootloader. adb and fastboot were previously installed.
I have seen other people mention the OEM unlocking option becoming available on their carrier version Pixel phones after inserting a not yet activated sim from another carrier. The latest mention that I saw was here in post #3
https://forum.xda-developers.com/t/manual-unlock-bootloader-for-locked-at-t-device.4374613/
Happy days. Just in time for Lineage OS 19.1
Sell your phone, then buy again with oem unlcok on
fitzly said:
You must have a sim inserted and data turned on for OEM unlocking not to be greyed out. I took a clue I guess from others by inserting my AT&T sim (still greyed out), rebooted (still greyed out), turned on mobile data (still greyed out), and rebooted. Then there was the glorious OEM unlocking option available.
For other clueless people who might read this: I immediately connected my phone via usb to my laptop, shutdown the phone, and held the power and volume down buttons to get into fastboot mode. Then from a terminal on my laptop ran 'fastboot flashing unlock', and the phone gave me the option to unlock the bootloader. adb and fastboot were previously installed.
I have seen other people mention the OEM unlocking option becoming available on their carrier version Pixel phones after inserting a not yet activated sim from another carrier. The latest mention that I saw was here in post #3
https://forum.xda-developers.com/t/manual-unlock-bootloader-for-locked-at-t-device.4374613/
Happy days. Just in time for Lineage OS 19.1
Click to expand...
Click to collapse
Same with my pixel 4 xl, i purchased on second hand market. I check the phone imei offline without other carrier sim and it was an at&t set. However, the bootloader option was not grey out. I quickly, unlock the bootloader after that and installed lineage os 18. . No luck for those whom got greyed out.
When I received my device 1 year ago, I checked to see of the oem unlock switch was greyed out. It was not at the time and the phone was not branded. I bought it through Xfinity, so I popped in the sim card and started the activation. I know its normal to download branded firmware, but it locked everything. It has been about 6 months since I bought a new phone and Xfinity's garbage firmware is still locking up my pixel. ADB fastboot fails at bootloader unlock. I went online to check my devices and they have removed my Pixel from my devices list as well. Is there a way to sideload the original unbranded Google firmware without unlocking the bootloader? Any ideas would be greatly appreciated!
There is only one firmware for all variants of the Pixel series. While some carrier software may install when the device detects a carrier SIM, the firmware is not carrier specific. The only difference is the occasional modem updates that might contain various fixes and improvements for specific carriers, but this does not affect the system image. If OEM unlocking was available before you connected to the Internet, that was probably your one chance, as sys.oem_unlocking_allowed is set by means of checking the IMEI against an online whitelist.
To make sure I understand you correctly, are you trying to unlock your bootloader or not? If you bought it through Xfinity instead of Google, it might be subject to carrier rules on OEM unlocking.
Am following. Tho I already have arooted P6a from google, I'm considering switching to Xfiniry cuz I'm already a broadband subscriber. Still on the fence tho...Verizon's not too bad...