It looks like you are looking for a solution to repair a that is stuck in a dead boot condition (no response, no charging, no display) using a test point (T) and upgrade (U) flash file .
Before attempting a full flash, try these safer reset methods: vivo y11 pd1930am dead boot repier flash file t upd
Once done, disconnect the cable, reconnect the battery, and power on. The first boot may take up to 10 minutes. ⚠️ Important Warnings Vivo Y11 (PD1930AM) It looks like you are