такая же плата, телефон EASTCOM-W5500,подделка под HTC X, умерла память,скачал что скачалось,нанд поменял ищу прошивку.
# begin build properties#
autogenerated by buildinfo.sh
ro.build.id=GRK39F
ro.build.display.id=ALPS.GB2.MP.V2.4
ro.build.version.incremental=eng.linux-build1.1347645000
ro.custom.build.version=1347645000
ro.build.version.sdk=10
ro.build.version.codename=REL
ro.build.version.release=4.1.2
ro.build.date=Sat Sep 15 01:50:44 CST 2012
ro.build.date.utc=1347645044
ro.build.type=user
ro.build.user=linux-build1
ro.build.host=linux-build1-desktop
ro.build.tags=test-keys
ro.product.model=W5500
ro.product.brand=EASTCy
ro.product.name=android_2x_gb2
ro.product.device=android_2x_gb2
ro.product.board=android_2x_gb2
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=alps
ro.product.locale.language=zh
ro.product.locale.region=CN
ro.wifi.channels=
ro.board.platform=
# ro.build.product is obsolete; use ro.product.device
ro.build.product=android_2x_gb2
# Do not try to parse ro.build.description or .fingerprint
ro.build.description=android_2x_gb2-user 4.1.2 GRK39F eng.linux-build1.1347645000
ro.build.fingerprint=EASTCOM/android_2x_gb2/android_2x_gb2:4.1.2/GRK39F/1347645000:user/test-keys
ro.build.flavor=
persist.sys.timezone=Asia/Shanghai
ro.mospec.internal.version=H603_600DFTXv01.01b03
# end build properties