[Sprint HTC EVO 4G LTE] nkk71:
ah, one of those finicky RUUs... okay, decryption done:

Archive: P1.zip
testing: android-info.txt OK
testing: radio.img OK
testing: ramdisk.img OK
testing: android-info2.txt OK
testing: MT6752_Android_scatter.txt OK
testing: gpt_main_32g.img OK
testing: gpt_main_16g.img OK
testing: gpt_main_64g.img OK
testing: tee1.img OK
testing: tee2.img OK
testing: preloader.bin OK
testing: CheckSum_Gen OK
testing: libflashtool.so OK
testing: pg2fs_ship_signkey.img OK
testing: apppreload.img OK
testing: secro_verified.img OK
testing: cota.img OK
testing: boot_verified.img OK
testing: hosd_verified.img OK
testing: recovery_verified.img OK
testing: lk_verified.bin OK
testing: logo_verified.bin OK
testing: Checksum.ini OK
testing: backup_android-info.txt OK
No errors detected in compressed data of 01_X1.zip.

Archive: P2.zip
testing: system.img_00 OK
testing: android-info.txt OK
No errors detected in compressed data of P2.zip.

Archive: P3.zip
testing: system.img_01 OK
testing: android-info.txt OK
No errors detected in compressed data of P3.zip.

Archive: P4.zip
testing: system.img_02 OK
testing: android-info.txt OK
No errors detected in compressed data of P4.zip.

Archive: P5.zip
testing: system.img_03 OK
testing: android-info.txt OK
No errors detected in compressed data of P5.zip.

Archive: P6.zip
testing: system.img_04 OK
testing: android-info.txt OK
No errors detected in compressed data of P6.zip.

Archive: P7.zip
testing: system.img_05 OK
testing: android-info.txt OK
No errors detected in compressed data of P7.zip.

Archive: P8.zip
testing: android-info.txt OK
testing: userdata.img OK
testing: cache.img OK
No errors detected in compressed data of P8.zip.

8 archives were successfully processed.

android-info.txt:

modelid: 0PGZ10000
cidnum: HTC__001
cidnum: HTC__J15
mainver: 1.20.401.1
btype:1
aareport:1
DelCache:1
hbootpreupdate:3
resparseoption: -S600M
eraseonflash: userdata
erasepartition: cache
eraseonflash: boot
eraseonflash: hosd
eraseonflash: lk
eraseonflash: preloader
eraseonflash: logo
eraseonflash: recovery
eraseonflash: secro
eraseonflash: system
eraseonflash: tee1
eraseonflash: tee2
eraseonflash: sp1
eraseonflash: cota

so what do you need?

Oh and i didnt check if system is sparse or not, at least yet... i'll check and try to get you the build.prop until you reply

---------- Post added at 19:13 ---------- Previous post was at 18:49 ----------

build.prop:

ro.com.google.clientidbase=android-htc-rev
ro.product.locale.language=en
ro.product.locale.region=US
ro.telephony.ipv6_capability=1
ro.apn.uservalue.protocol=IPV4V6
ro.product.model=HTC Desire 820s dual sim
ro.ril.vmail.23415=1571,BT,121,VDF UK
ro.ril.vmail.27203=171
ro.ril.vmail.65502=181
ro.ril.vmail.27211=171
ro.ril.vmail.65510=100
ro.ril.vmail.22299=4133,3ITA
ro.ril.vmail.23410=901,O2 UK,905,TESCO,443,giffgaff
ro.ril.vmail.22201=41901,I TIM
ro.ril.vmail.22210=42020,Vodafone IT
ro.ril.vmail.22288=4200,I WIND
ro.ril.vmail.20801=888
ro.ril.vmail.20810=123
ro.ril.vmail.20826=777
ro.ril.vmail.42403=161
ro.config.htc.enableCOTA=1
ro.ril.enable.sdr=1
ro.ril.hsxpa=4
ro.ril.hsdpa.category=24
ro.ril.hsupa.category=6
ro.ril.disable.cpc=1
dev.defaultwallpaper=/system/customize/resource/wallpapers_00.jpg
persist.radio.fd.off.counter=2
persist.radio.fd.counter=3
persist.radio.fd.off.r8.counter=2
persist.radio.fd.r8.counter=3
# begin build properties
# autogenerated by buildinfo.sh
htc.build.stage=2
ro.aa.customizationid=3030986
ro.aa.project=A50ML_DTUL_L50_DESIRE_SENSE70
ro.prot=true
ro.aa.maincid=HTC__001
ro.aa.modelid=0PGZ10000
ro.aa.cidlist=HTC__001,HTC__J15
ro.aa.rid=148
ro.aa.taskid=452533
ro.aa.report=com
ro.aa.skulist=401
ro.aa.mainsku=401
ro.aa.romver=1.20.401.1
ro.onecid=
ro.cwkey=HTC__001
ro.build.id=LRX22G
ro.build.display.id=LRX22G release-keys
ro.build.version.incremental=626611.1
ro.build.version.sdk=21
ro.build.version.codename=REL
ro.build.version.all_codenames=REL
ro.build.version.release=5.0.2
ro.build.date=五 9月 25 12:20:14 CST 2015
ro.build.date.utc=1443154814
ro.build.type=user
ro.build.user=buildteam
ro.build.host=ABM106
ro.build.tags=release-keys
ro.product.model=htc_a50ml
ro.product.brand=htc
ro.product.name=a50ml_htc_europe
ro.product.device=htc_a50ml
ro.product.board=
# ro.product.cpu.abi and ro.product.cpu.abi2 are obsolete,
# use ro.product.cpu.abilist instead.
ro.product.cpu.abi=arm64-v8a
ro.product.cpu.abilist=arm64-v8a,armeabi-v7a,armeabi
ro.product.cpu.abilist32=armeabi-v7a,armeabi
ro.product.cpu.abilist64=arm64-v8a
ro.product.manufacturer=HTC
ro.product.locale.language=en
ro.product.locale.region=US
ro.wifi.channels=
ro.board.platform=mt6752
# ro.build.product is obsolete; use ro.product.device
ro.build.product=htc_a50ml
# Do not try to parse description, fingerprint, or thumbprint
ro.build.description=1.20.401.1 CL626611 release-keys
ro.build.fingerprint=htc/a50ml_htc_europe/htc_a50ml:5.0.2/LRX22G/626611.1:user/release-keys
ro.build.characteristics=default
ro.build.description=1.20.401.1 CL626611 release-keys
# Do not try to parse ro.build.description or .fingerprint
ro.build.description=1.20.401.1 CL626611 release-keys
ro.build.changelist=626611
ro.build.project=A50ML_DTUL_L50_DESIRE_SENSE70:452533
ro.build.sku=HTC Europe
ro.build.buildline=A50MLDTUL_HTC_WWE_L50_CRC_DesireSense70_Stable
ro.product.version=1.20.401.1
ro.build.languageremove=
ro.build.sense.version=7.0
ro.build.version.htcsdk=HTCExt:HTCExtension_HDKBase_19.3;SDK:1.0;hdkbase:19.3
keyguard.no_require_sim=1
ro.build.chinasense=
# end build properties
#
# from device/htc/common/system.prop
#
#
# system.prop for HTC common
#

# Support HW rest
ro.product.hwreset = 1
ro.product.hwreset.timer1 = 6
ro.product.hwreset.timer2 = 9
#
# from device/htc/htc_a50ml/system.prop
#
#
# system.prop for generic sdk
#

rild.libpath=/system/lib/mtk-ril.so
rild.libargs=-d /dev/ttyC0

# MTK, Infinity, 20090720 {
wifi.interface=wlan0
# MTK, Infinity, 20090720 }

# MTK, mtk03034, 20101210 {
ro.mediatek.wlan.wsc=1
# MTK, mtk03034 20101210}
# MTK, mtk03034, 20110318 {
ro.mediatek.wlan.p2p=1
# MTK, mtk03034 20110318}

# MTK, mtk03034, 20101213 {
mediatek.wlan.ctia=0
# MTK, mtk03034 20101213}

#
wifi.tethering.interface=ap0
#

ro.opengles.version=196608
#ro.kernel.qemu=1

wifi.direct.interface=p2p0
dalvik.vm.heapgrowthlimit=128m
dalvik.vm.heapsize=256m

# USB MTP WHQL
ro.sys.usb.mtp.whql.enable=0

# Power off opt in IPO
sys.ipo.pwrdncap=2

ro.sys.usb.storage.type=mtp,mass_storage

# USB BICR function
ro.sys.usb.bicr=yes

# USB Charge only function
ro.sys.usb.charging.only=yes

# HTC_AUD System props for ALT feature
#htc.audio.swalt.enable=1
#htc.audio.swalt.mingain=3284

# HTC_AUD System property for Subwoofer
htc.audio.subwoofer.enable=1

# HTC_AUD WA:need to be removed later. This parameter is for Beats using.
htc.audio.global.speaker=1

# audio
ro.camera.sound.forced=0
ro.audio.silent=0

ro.zygote.preload.enable=0

# temporary enables NAV bar (soft keys)
qemu.hw.mainkeys=0

ro.kernel.zio=38,108,105,16
#ro.kernel.qemu=1
#ro.boot.selinux=disable
#ro.kernel.qemu.gles=0

# Disable dirty region for Mali
debug.hwui.render_dirty_regions=false

# disable ipo for development
sys.ipo.disable=1

ro.sf.lcd_density=320
ro.product.display_resolution=5.5 inch 720p resolution
ro.product.ram = 2GB

# disable IPO for development
sys.ipo.disable=1

#Simulate sdcard on /data/media
persist.fuse_sdcard=true

# ro.storage_structure: define the storage structure of this project
# FUSE: 0x8, FAT: 0x4, SD: 0x2, INS: 0x1
# Example: If the project has FUSE with SD card, the value should be defined as 10 (dec)
ro.storage_structure = 10

# ro.storage_encryption_type: define the storage encryption type of this project
# not support encryption: 0x0 block level: 0x1 file level: 0x2
ro.storage_encryption_type = 2

#For usb storage
ro.usb_host = 0

#SSD_RIL: delay 2s before stop RIL daemon and send unsol notification for MD Exception
persist.ril.ee.delay=2

#Disable B28 for A50ML CHINA -> TW SKU device MID = 0PGZ10000
ro.ril.band.0PGZ10000=154,147,197,480

# HTC BT
# system property for Bluetooth SIM Access Profile
#
ro.htc.bluetooth.sap=false

#
# ADDITIONAL_BUILD_PROPERTIES
#
ro.com.android.dateformat=MM-dd-yyyy
ro.config.ringtone=Ring_Synth_04.ogg
ro.config.notification_sound=pixiedust.ogg
ro.carrier=unknown
ro.setupwizard.mode=OPTIONAL
ro.com.google.gmsversion=5.0_r2
ro.config.alarm_alert=Alarm_Classic.ogg
dalvik.vm.heapstartsize=8m
dalvik.vm.heapgrowthlimit=96m
dalvik.vm.heapsize=256m
dalvik.vm.heaptargetutilization=0.75
dalvik.vm.heapminfree=2m
dalvik.vm.heapmaxfree=8m
persist.bt.logstandalone=0
ro.mediatek.chip_ver=S01
ro.mediatek.version.release=ALPS.L0.MP6.TC7SP.V1.11
ro.mediatek.platform=MT6752
ro.telephony.sim.count=2
persist.radio.default.sim=0
persist.radio.multisim.config=dsds
persist.md.perm.checked=to_upgrade
persist.gemini.sim_num=2
ro.gemini.smart_sim_switch=false
ril.specific.sm_cause=0
bgw.current3gband=0
ril.external.md=0
ro.mtk_cam_lomo_support=1
ro.btstack=blueangel
ro.sf.hwrotation=0
ril.current.share_modem=2
curlockscreen=1
ro.mediatek.gemini_support=true
persist.radio.fd.counter=15
persist.radio.fd.off.counter=5
persist.radio.fd.r8.counter=15
persist.radio.fd.off.r8.counter=5
persist.mtk.wcn.combo.chipid=-1
service.wcn.driver.ready=no
persist.mtk.wcn.combo.coredump=no
drm.service.enabled=true
fmradio.driver.enable=1
ril.first.md=1
ril.flightmode.poweroffMD=1
ril.telephony.mode=0
dalvik.vm.mtk-stack-trace-file=/data/anr/mtk_traces.txt
mediatek.wlan.chip=CONSYS_MT6752
mediatek.wlan.module.postfix=_consys_mt6752
ril.radiooff.poweroffMD=0
ro.mediatek.version.branch=L0.MP6.TC7SP
ro.mediatek.version.sdk=4
ro.mtk_gemini_support=1
ro.mtk_lossless_bt_audio=1
ro.mtk_bessurround_support=1
ro.mtk_gemini_enhancement=1
ro.mtk_wapi_support=1
ro.mtk_bt_support=1
ro.mtk_wappush_support=1
ro.mtk_agps_app=1
ro.mtk_voice_contact_support=1
ro.mtk_wlan_support=1
ro.mtk_ipo_support=1
ro.mtk_gps_support=1
ro.mtk_search_db_support=1
ro.mtk_dialer_search_support=1
ro.mtk_dhcpv6c_wifi=1
ro.have_aacencode_feature=1
ro.mtk_fd_support=1
ro.mtk_widevine_drm_support=1
ro.mtk_eap_sim_aka=1
ro.mtk_fm_recording_support=1
ro.mtk_audio_ape_support=1
ro.mtk_flv_playback_support=1
ro.mtk_wmv_playback_support=1
ro.mtk_send_rr_support=1
ro.mtk_emmc_support=1
ro.mtk_tetheringipv6_support=1
ro.mtk_phone_number_geo=1
ro.mtk_shared_sdcard=1
ro.mtk_enable_md1=1
ro.mtk_flight_mode_power_off_md=1
ro.mtk_wfd_support=1
ro.mtk_wfd_sink_support=1
ro.mtk_wfd_sink_uibc_support=1
ro.mtk_wifi_mcc_support=1
ro.mtk_sim_hot_swap=1
ro.mtk_thumbnail_play_support=1
ro.mtk_bip_scws=1
ro.mtk_world_phone=1
ro.mtk_perfservice_support=1
ro.mtk_cta_set=1
ro.mtk_drm_key_mng_support=1
ro.mtk_antibricking_level=2
ro.mtk_cam_mfb_support=3
ro.mtk_slow_motion_support=1
ro.mtk_lte_support=1
ro.mtk_umts_tdd128_mode=1
ro.mtk_cam_mav_support=1
ro.mtk_cam_vfb=1
ro.sim_refresh_reset_by_modem=1
ro.mtk_dx_hdcp_support=1
ro.mtk_live_photo_support=1
ro.mtk_motion_track_support=1
ro.mtk_slidevideo_support=1
ro.mtk_passpoint_r1_support=1
ro.mtk_bg_power_saving_support=1
ro.mtk_bg_power_saving_ui=1
ro.have_aee_feature=1
ro.sim_me_lock_mode=0
ro.mtk_voice_extension_support=1
wfd.dummy.enable=0
ro.mediatek.project.path=device/htc/htc_a50ml
ro.mtk_trustonic_tee_support=1
ro.mtk_tc7_feature=1
persist.preload.common=0
persist.zygote.preload_threads=3
persist.camera.antibanding=50
persist.camera.tuning_spec=htc
ro.com.android.dataroaming=false
persist.sys.dalvik.vm.lib.2=libart.so
dalvik.vm.isa.arm64.features=default
dalvik.vm.isa.arm.features=default
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt

EDIT: system.img directory listing attached, let me know what you want, but it will probably have to wait till tomorrow, as I'm off soon