With the Volume up button held, press and hold the Power button for 3 seconds then release it. Continue holding the Volume up button. Once the tablet screen turns on, release the Volume up button. On the Select Boot Mode screen, select [SD Image Update Mode]. Use the Volume up and Volume down keys to navigate through the menus and use the Power I managed to port TWRP Recovery for the Acer Liquid Z530 (T02) & Z630 (T03) (ported from another Xiaomi MT6735 device). Here is the procedure : Prerequisites: MTK Preloader Drivers installed; ADB & Fastboot Drivers installed; Knowledge about ADB & Fastboot commands; Unlock your device: /!\ Unlocking you device will Factory reset ! If so there is the Acer W700 which has an I5 for a few Benjamins more. My problem is not getting it to boot, does fine from a Flash Drive and boots into the recovery mode but refuses to reset the computer. I can read the DVDs from Windows but for all and the flash drive the reset mode comes up "invalid media. .

acer iconia w510 factory reset