Apps like SecuGen U20AP Firmware Upgrade

Here are some great alternatives to SecuGen U20AP Firmware Upgrade by Secugen India Private Limited :
nRF Device Firmware Update
nRF Device Firmware Update
★3.6
Mobile Flash
Mobile Flash
★4.0
Firmware updater
Firmware updater
★4.0
Maclan Racing Smart Link
Maclan Racing Smart Link
★4.6
RSL FOTA
RSL FOTA
★3.3
CheckFirm
CheckFirm
★4.3
m365 DownG
m365 DownG
★4.0
Logitech Control
Logitech Control
★4.3
CLEARLink
CLEARLink
★3.4
SamFw
SamFw
★4.5
LADB — Local ADB Shell
LADB — Local ADB Shell
★3.3
Renesas SUOTA
Renesas SUOTA
★4.4
WIDI
WIDI
★3.9
Device Unlock
Device Unlock
★3.4
USB OTG Checker Compatible ?
USB OTG Checker Compatible ?
★4.1
Club Booster V2
Club Booster V2
★4.0