help to find this firmware

mega link not working and so slow ….any other link plz
plz give me ruu link.
thanks advance sir

(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 1.21.401.3
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: HC49SZ000236
(bootloader) imei: 352090065921577
(bootloader) imei2: 352090065920437
(bootloader) meid: 00000000000000
(bootloader) product: mec_dugl
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0PAJ21000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: ca994270
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.020s