TECLAST is a consumer electronics manufacturer specializing in affordable Android tablets, ultrabooks, and mini PCs designed for productivity and digital entertainment.
Established in 1999, TECLAST (Teclast Electronics Co., Ltd.) is a technology brand focused on simplifying the digital life of consumers. The company manufactures a wide array of products including high-performance Android tablets, laptops, all-in-one computers, and storage solutions.
Known for models like the T-series and M-series tablets, TECLAST combines features like 2K screens, 4G LTE connectivity, and metal unibody designs with accessible pricing, aiming to make modern technology available to a wider global audience.
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Go to Settings > System (or General Management) > Reset Options. Select 'Erase all data (factory reset)' and confirm. Ensure you back up important data before resetting as this will delete all personal files.
Connect the tablet to your PC via the USB-C cable. On the tablet, slide down the notification bar, tap 'Charging this device via USB', and select 'File Transfer' or 'MTP' mode to access files on your computer.
Many TECLAST models (such as the T40 or T50 series) support 4G LTE. Check for a SIM tray slot on the side of the device. If supported, insert a Nano SIM card and enable Cellular Data in the network settings.
Press and hold the power button for 10–15 seconds to force a restart. If the device remains unresponsive, charge it for at least 30 minutes using the original charger and try again.
Usually, you can take a screenshot by pressing the Power button and Volume Down button simultaneously. Alternatively, some models have a screenshot shortcut in the drop-down Quick Settings menu.