T-Mobile's REVVL 4+ Will Be Made by TCL

Regulatory filings for a new phone from TCL bear the name "REVVL 4+" and describe a phone supporting all of the network bands unique to the T-Mobile/Sprint network. Since 2017, T-Mobile has offered a series of white-label phones under its own "T-Mobile REVVL" brand. Most of the first and second generation REVVL phones were made by TCL. Last year's REVVLRY and REVVLRY+ were the third generation, and the first to be made by Motorola. The filings reveal very few details about the phone, except theFCC approval