WARNING: Flashing custom recovery voids your warranty (irrelevant on a 2015 device) and carries a risk of bricking if done incorrectly. Follow these steps precisely.
Subject: Engineering Specifications and Application Overview for Part No. TWRP3021SMT560TAR Date: October 26, 2023 Document Type: Component Technical Profile twrp3021smt560tar
Based on standard industry footprints for components of this designation class, the Device is designed to operate within the sub-GHz or 2.4 GHz ISM bands. The internal architecture is presumed to consist of: Boot into Download Mode: