HTC 820 dual Stock Recovery Proplem "HELP"

hey all,

I've HTC 820 Dual .. i flashed a stock ruu 4.4.4 (0PFJIMG_A51_DTUL_K44_DESIRE_SENSE60_hTC_Asia_Indi a_1.22.720.1_Radio_01.01.010_U1030481_08.01.41119_ release_407651_combined_signed.zip)

and the bootloader screen data is :

*** Software statues: Official ***
*** RELOCKED ***
A51_DTUL PVT SHIP S-OFF
CID-11111111
HBOOT-3.19.0.0000
RADIO-1.22.720.1
eMMC-boot 2048MB 0C
Nov 27 2014,12:37:38.90026844

# 1st problem : when i checked recovery mode i got a black screen for a seconds then logo of mobile contains a ! mark inside a triangle .. no more ,, and restarted automatically after 2 minutes .. trying to push twpr and it work very well .. but when pushing a stock recovery i got that logo

# 2nd problem : when i checked update i got 70MB but doesn't installed (msg called : your system is modified contact htc) .. someone said flashing ruu 5.0.2 (0PFJIMG_A51_DTUL_L50_DESIRE_SENSE60_hTC_Asia_HK_2 .10.708.4_Radio_01.01.010_U10305041_08.01.50512_re lease_458935_signed) that with cid 622 but it doesn't work

any body could help me ? :confused::confused::confused:

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