Alvie, Oct 2, 2018 : UPDATED: 06/11/2018 Please do not advertise / ask for voucher referrals here, if you need one you may find them in signatures of some forum members. (Use > mine < if this guide helped you or if you want to show your support, thanks) General questions - click here ROM/Software related - click here Issues/Problems - click here If you have any issues, first make sure you check if there is already a solution. You can do this by checking this thread, searching the forums and other parts of the internet (e.g. YouTube/Google). If even then you still have issue(s), post on this thread (or create a new thread). Things to try first: Close apps and reopen Reboot device Clear cache + ART/Dalvik in recovery Is there a trade-in program? Spoiler: Click Yes, there is! Full details can be found here: https://www.oneplus.com/trade-in (EU/US/UK) https://www.oneplus.in/buyback (India) If you are in the US, and are buying from T-Mobile, you can get $300 off when trading in selected devices: https://www.t-mobile.com/oneplus Specifications Spoiler: Click Display: 6.41" 1080P (FHD+ 19.5:9) Optic AMOLED DCI-P3 w/ Notch Chipset: Qualcomm® Snapdragon™ 845 with AIE (Artificial Intelligence Engine) CPU / GPU: 8x Kyro 385 upto 2.80 GHz/ Adreno 630 RAM: 6GB / 8GB LPDDR4x Storage: 128GB / 256GB Dual-Lane UFS 2.1 Rear Camera: Dual Cameras (Vertical) Primary: 16MP f/1.7 Sony IMX 519 - 1.22 µm - DCAF - OIS/EIS Secondary: 20MP f/1.7 Sony IMX 376K - 1.0 µm - PDAFPortrait, Pro Mode, Panorama, HDR, HQ, Dynamic Denoise, Clear Image, RAW Image, Nightscape Front Camera: 16MP f/2.0 Sony IMX 371 - 1.0 WLAN: 2x2 MIMO, Wi-Fi 802.11 a/b/g/n/ac, 2.4G/5G Bluetooth: 5.0 Bands: Worldwide DL 5CA/256QAM, UL CA/64QAM, 4x4 MIMO Supports up to DL CAT16/ UL CAT13 USB: Type C 2.0 Battery: 3700 mAh NFC: Enabled Dimensions: 157.5 x 74.8 x 8.2 mm Weight: 185g (6.5 ounces) Headphone Jack: No but Dongle included Extra features: Fast charging, Screen Unlock, Face Unlock, Water Resistant (no IP rating) For more information check the official spec page: https://www.oneplus.com/6t/specs Is the OnePlus 6T water resistant? Spoiler: Click "With improved water and dust resistance, our latest flagship can follow you wherever you go. Just don’t take it for a swim." Water resistant under certain conditions. OnePlus does not recommend excessive submersion. The limited warranty does not cover: Defects or damage resulting from accidents, neglect, misuse or abnormal use; abnormal conditions or improper storage; exposure to liquid, moisture, dampness, sand or dirt; unusual physical, electrical or electromechanical stress. Which bands/frequencies does the OP6 support? Spoiler: Click FDD LTE: 1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/29/30/32/66/71 TDD LTE: Band 34/38/39/40/41/46 TD-SCDMA: Band 34/39 UMTS(WCDMA): Band 1/2/4/5/8/9/19 CDMA: BC0/BC1 GSM: 850/900/1800/1900 MHz Does rooting / unlocking bootloader void warranty? Spoiler: Click The technical process of rooting or unlocking the bootloader does not void the warranty of the OnePlus 6T. However, we strongly suggest for you to only root or unlock the bootloader of the OnePlus 6T if you are confident that you understand the risks involved. By accessing resources regularly unavailable to software, the process may damage your hardware during or after the procedure, which is not covered under warranty. In warranty handling, we will need to verify that any faulty behavior is unrelated to rooting / unlocking first. Is there a pre-applied screen protector? Spoiler: Click A standard screen protector is pre-applied (professionally fitted) at the factory as gift and to minimise damage. It is not a premium or tempered glass. Is there a case included with the phone? Spoiler: Click A translucent TPU case is included. Why is glass used rather then metal? Spoiler: Click Glass allows for much better signal penetration than metal. This means that no antenna bands are required. OnePlus has taken advantage of this design by allowing for more bands as well as 4x4 MIMO support for cellular and 2x2 MIMO for Wi-Fi. Is wireless charging available? Spoiler: Click While the back of the device is glass, there is no wireless charging available due to lack of hardware OnePlus has explained why here: https://forums.oneplus.com/threads/lets-talk-about-wireless-charging.676075/ Will other chargers work with the OnePlus 6T? Spoiler: Click Other 5V chargers (and Quick Chargers) should work with the OnePlus 6T but you may not achieve the maximum charging speeds that you can using the included/official Fast adaptor and cable. Therefore, it is recommended to use the official Fast adaptor and cable.