LG recently released a new software update for the LG Aristo 2 Plus (X212TAL / X212TA) on T-mobile.
Here you are the LG Aristo 2 Plus firmware X212TA10k
Due to an error in the LG database, LG Aristo 2 Plus users cannot use LG Bridge to upgrade their phones. We can not check and download the firmware for T-mobile LG Aristo 2 Plus with IMEI either.
How to unbrick/restore T-mobile LG Aristo 2 Plus X212TAL back to stock? How to fix the boot loop issues on LG Aristo 2 Plus?
In fact, You can use the firmware for the LG Aristo 2 Plus (LMX210MA) from MetroPCS to solve kinds of software issues on T-mobile LG Aristo 2 Plus X212TAL.
Here you are LMX210MA firmware:
IMEI:35623309xxxxxx
Model: LMX210MA
Suffix: AMTPOP
Buyer: MTP
Software Version: X210MA10L_00
OS Version: NMR2
File Name: X210MA10l_00_MPCS_US_OP_1003.kdz
KDZ File size: 2239865263
http://pkg02.lime.gdms.lge.com/dn/downloader.dev?fileKey=FW58INQ2A2FYAJT47455KXL/X210MA10l_00_MPCS_US_OP_1003.kdz
The LMX212TAL on T-mobile and LMX210MA on MetroPCS are exactly the same device. You can flash X210MA10l_00_MPCS_US_OP_1003.kdz onto the T-mobile LG Aristo 2 Plus with LGUP to fix the boot loop issues.
After flashing the X210MA10l_00_MPCS_US_OP_1003.kdz, Your phone will be back to live with many MetroPCS apps, and your phone’s model number will be changed to LMX210MA.