Did this article help you? If so, please tell me in a comment what do you think about it.ĭon’t miss any of our future video tutorials, follow us on Youtube. We don't know when or if this item will be back in stock. Before attempting to update the firmware, back up your data. 7 Inch MID Tablet Pc 7' Allwinner A33 Quad core 1.3GHz 86V Tablets 1G RAM 8GB ROM 10.1 inch Android LCD Touch Panel Computer/Tablet with Long Battery Life Brand: indastmatey87 Currently unavailable. The firmware update process is done entirely at your own risk. The tablet is running android 4.4 Can it be rooted/have its bootloader unlocked and have. This ALLWINNER a33 tablet is very cheap and basic and I am deciding if I should buy one or not. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. Hi all I wanted to buy a very cheap tablet for rooting. Download Android KitKat 4.4.2 Stock Firmware from here.įW version: v3.1 / TU-7981BSV3.1_20150326īuild number: astar_chiphd-eng 5.0 LRX21V 20150326 test-keysĬaution: Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. This firmware is for Trimeo 7” tablet with Allwinner A33 CPUĭownload Android Lollipop 5.0 firmware for Trimeo 7” tablet from here or from here. Tablet Smart TV A33 Quad-Core CortexTM-A7 Mali400MP2 1080p H.264 HP 1080p60fps BGA282 14mmx14mm 0.80mm Pitch Tablet SELECTION GUIDE ALI-WINNER CORTEX-A FAMILY CPU GPU Video Playback Video Capture LCD Package Applications A31 Quad-Core CortexTM-A7 SGX544MP2 4Kx2K H.264 HP 1080p60fps BGA609 18mmx18mm 0.

Backup tablet allwinner a33 7 pulgadas