Instructions to delete a language to TCL devices

TCL 20 5G TCL 20 5G
TCL 20 SE TCL 20 SE
TCL 10 Plus TCL 10 Plus
TCL 10 5G UW TCL 10 5G UW
TCL 10 SE TCL 10 SE
TCL Plex TCL Plex
TCL 10 Pro TCL 10 Pro
TCL 10L TCL 10L
TCL 10 5G TCL 10 5G
Tcl C7 Tcl C7
TCL S860 TCL S860
TCL Idol X TCL Idol X
TCL S530T TCL S530T
TCL Hero N3 TCL Hero N3
TCL Hero N3 Y910T TCL Hero N3 Y910T
TCL J926T TCL J926T
TCL J938M TCL J938M
TCL Idol X+ TCL Idol X+
TCL S838M TCL S838M
TCL Joy TCL Joy