Z3x New update for Qualcomm BAD for OLD phones

hi after new version to unlock QCnew security i have problems for OLD phones all the time can not RESET MSL on 4.1.2 or 4.4.4 Samsung S4 which is … totaly bad,
there is another BIG problem when Some Certs are compatibility each other and for example you fix ATT phone when try to write T mobile cert show you Error …….

PLS try to fix some bugs when you release new Version.

Thank you !!!


Reading phone info…
Reading IMEI… OK
IMEI: 35642005******41
Reseting MSL security… error

Done with Samsung Tool PRO v.24.1