2)update security patch 3)improve system stability 4)support india sos call (india only) steps of update: 1.check software version of your device** 2.download device software and update sop (from “manual” item) 3.only apply to same sku update, example: ww->ww, cn->cn, .. Download marshmallow update file for zenfone 2 (ze551ml & ze550ml). marshmallow update file for asus zenfone 2 can be downloaded from the asus website. please click on the link below as per your device.. Steps of update: 1. check software version of your device** 2. download device software and update sop (from “manual” item) 3. only apply to same sku update, example: ww->ww, cn->cn, tw->tw. 4. software update cannot transfer the software sku and downgrade the software version. 5..
To update the firmware, you need asus zenfone 2 laser ze550kl firmware.the flash file is the first condition to install the firmware. but you have to remember if you have limited stock rom then your device can be installed easily.. In this video i will tell you about upgrading your zenfone 2 firmware with ease fb - https://www.facebook.com/transversatile.. Update asus zenfone 2 to marshmallow using recovery – 1) first, download the file from above and save it on sd card as mofd_sdupdate.zip. 2) now turn off your phone and boot into recovery mode by pressing power+volume up..
