The HTC One (M8) is a 2014 Android 4.4.2 smartphone powered by the Qualcomm MSM8974AB Snapdragon 801 (28 nm) with 2GB and 16GB | 32GB internal storage. It features a 5.0", Super LCD3, 1080.0x1920.0 display and is available in Gunmetal Gray, Glacial Silver, Amber Gold.

The One (M8) is equipped with a Li-Po 2600 mAh, non-removable, a 4 MP, 1080p@60fps, 720p@120fps, HDR, stereo sound rec. main camera, a 5 MP, 1080p@30fps front camera. The device uses a Nano-SIM configuration. It weighs 160 g.

A bootloop on the HTC One (M8) occurs when the device repeatedly restarts without fully loading Android. This is commonly caused by a failed software update, corrupted system files, or an incompatible app. Most bootloops can be resolved without losing data by clearing the cache partition first before attempting a factory reset.

Factory reset may be needed as a last resort — erases all data.