about the update

Hi Guys, i have a doubt, i have installed MobileJoomla 0.9.12 and now that there is an update i would like to know if i update it manually, am i going to lose the changes i have made to the templates and so on, i have translated some files, and made some changes to others. So i would like to know if there is a way to update and keep all these changes.

By the way thank you very much for your wonderful component

In this case there is no easy way to update and keep manual changes.
mobile_* templates will be overwritten, so I recommend you to rename templates (e.g. mobile_pda->mpda) to keep changes and change MJ settings to use of this templates.