The Galaxy Grand Duos smartphone can be updated with tons of new stock firmware from Samsung or using custom ROMs. Check all our articles in this category to find all the info that you need in order to successfully update your device to a brand new Android version.
Applying updates for the Grand Duos model is not that hard to complete, but you need to always be careful when flashing custom ROMs as the stock updates are usually sent by Samsung directly to your device. Custom ROM usually require a higher knowledge when it comes to flashing files as you will need to have a rooted device with CWM or TWRP Recovery installed on it.
Our website offers you complete guides on how to update your device and how to prepare it for the tutorial.
Official Updates that are released by Samsung are done via OTA (over-the-air) or through Samsung KIES. Also, if an update is released but your Galaxy Grand Duos phone hasn’t already got the official update, then you can always choose to search the web for the firmware tar.md5 file and install it using ODIN.
Installing any updates or custom ROMs on your Samsung Galaxy Grand Duos is done at your own risk, we cannot be blamed in case you brick your phone, not in case you lose any important data files in the process.By Alex Dumitru