galaxy-gear-null (3). For the more daring users, you can optimize the hardware the Galaxy Gear. You can overclock the CPU to up to GHz. Head to our How to Root the Samsung Galaxy Gear procedure, . manage rom install rom from sd card scroll down till you see the null rom. Well anyways, I used this ROM on my galaxy gear and I did not find the option of replying to my text messages directly from my Galaxy Gear. Tap the gear icon, and then you will be taken to the Spotify App I have tested this on my Galaxy 46mm LTE Smartwatch and my Galaxy S9+. While having Null may be a handy option for adventurous Gear owners, a disagreement is brewing about just how many Galaxy Gear. An application for using an external bluetooth GPS on Android devices. nullgear. null_gear. 7-Zip Icon. 7-Zip. A free file archiver for extremely high compression.