TIP: here is how I unlocked Coral 100 (Sim locked)
 

Master, I lost the thread where we were discussing about this, so, opened a fresh and new one.

Backup all of the stuff, just in case...

Flash these:

ZTE-125_main_ERF-RO-P108A1V1.0.0B06__VDF-P108A1B06-RoFr-RO05.B1M.bin
ZTE-125_LP_ERF-RO-P108A1V1.0.0B06__VDF-P108A1B06-RoFr-RO05.B1P.bin

Unlock phone
Power it on with non accepted simcard and enter unlock code provided by infinity software.

As an extension to the abov:

in my case, phone had Spanish language, after flashing this firmware it wont have spanish, only english, romanian, french, so, this is what I did.

Flashed this for spanish as firmware:
Coral-100_main_lp_VDF-P108A1(U)B07-FrEs-DG05.B1M.bin

Phone simlocked again, ok, Just unlock again, this time, no need to enter unlock code, phone is automatically unlocked.

Thanks to: InfinitySupport, who else :D, without them any of us could make guarranted business
cya

well done brother

thank you for posting result

regards


shehab

Hello,

Thanks a lot !
It's really good experience.