Hi @Bes ,
Upon researching on this matter. Trying to check if Globe had an official release for BB OS for Z10. This is what i found.
https://swdownloads.blackberry.com/Downloads/entry.do?code=4558DBB6F6F8BB2E16D03B85BDE76E2C - The OS download link for Globe handsets doesn't provide the OS' for BB 10. It's only for BB 7.1 and below and some desktop softwares.
Then I went to the blackberry support forums to gather extra info. And it is showing BB OS Version 10.1.0.273.
Hope this helps,
I had an issue with the. 4181 on the radio refresh when stepping down from 4G and 3G to 2G so I used sachesi to grab the links and used the .4780 instead. I'm playing safe too by not using the leaks.
There are many issues about Globe's MR 10.1 release.