/system/build.prob

ro.build.id=NHG47K
ro.build.display.id=rk3328_box-userdebug 7.1.2 NHG47K eng.roc.20210514.112130 test-keys
ro.build.version.incremental=eng.roc.20210514.112130
ro.build.version.sdk=25
ro.build.version.preview_sdk=0
ro.build.version.codename=REL
ro.build.version.all_codenames=REL
ro.build.version.release=7.1.2
ro.build.version.security_patch=2017-04-05
ro.build.version.base_os=
ro.build.date=2021年 05月 14日 星期五 11:21:30 CST
ro.build.date.utc=1620962490
ro.build.type=userdebug
ro.build.user=roc
ro.build.host=roc-System-Product-Name
ro.build.tags=test-keys
ro.build.flavor=rk3328_box-userdebug
ro.product.model=rk3328-box
ro.product.brand=rockchip
ro.product.name=rk3328_box
ro.product.device=rk3328_box
ro.product.board=rk30sdk
# 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=armeabi-v7a,armeabi
ro.product.cpu.abilist32=armeabi-v7a,armeabi
ro.product.cpu.abilist64=
ro.product.manufacturer=rockchip
ro.wifi.channels=
ro.board.platform=rk3328
# ro.build.product is obsolete; use ro.product.device
ro.build.product=rk3328_box
# Do not try to parse description, fingerprint, or thumbprint
ro.build.description=rk3328_box-userdebug 7.1.2 NHG47K eng.roc.20210514.112130 test-keys
ro.build.fingerprint=rockchip/rk3328_box/rk3328_box:7.1.2/NHG47K/roc05141121:userdebug/test-keys
ro.build.characteristics=box

修改

ro.build.id

roc@roc-System-Product-Name:/home/workspace/rk3328-android7.1$ grep -nr NHG47K .
Binary file ./rockdev/Image-rk3328_box/system.img matches
Binary file ./rockdev/Image-rk3328_box/update.img matches
./build/core/build_id.mk:21:export BUILD_ID=NHG47K

修改为 =hx001

查看

C:\Users\Administrator>adb shell getprop ro.build.id
NHG47K

Binary file ./out/target/product/rk3328_box/system.img matches
./out/target/product/rk3328_box/build_fingerprint.txt:1:rockchip/rk3328_box/rk3328_box:7.1.2/NHG47K/roc05181345:userdebug/test-keys
./out/target/product/rk3328_box/root/selinux_version:1:rockchip/rk3328_box/rk3328_box:7.1.2/NHG47K/roc04191812:userdebug/test-keys
./out/target/product/rk3328_box/root/default.prop:35:ro.bootimage.build.fingerprint=rockchip/rk3328_box/rk3328_box:7.1.2/NHG47K/roc05141121:userdebug/test-                                                                   keys
./out/target/product/rk3328_box/system/build.prop:5:ro.build.id=NHG47K
./out/target/product/rk3328_box/system/build.prop:6:ro.build.display.id=rk3328_box-userdebug 7.1.2 NHG47K eng.roc.20210514.112130 test-keys
./out/target/product/rk3328_box/system/build.prop:39:ro.build.description=rk3328_box-userdebug 7.1.2 NHG47K eng.roc.20210514.112130 test-keys
./out/target/product/rk3328_box/system/build.prop:40:ro.build.fingerprint=rockchip/rk3328_box/rk3328_box:7.1.2/NHG47K/roc05141121:userdebug/test-keys
Binary file ./out/target/product/rk3328_box/obj/PACKAGING/systemimage_intermediates/system.img matches
./out/target/product/rk3328_box/obj/ETC/system_build_prop_intermediates/build.prop:5:ro.build.id=NHG47K
./out/target/product/rk3328_box/obj/ETC/system_build_prop_intermediates/build.prop:6:ro.build.display.id=rk3328_box-userdebug 7.1.2 NHG47K eng.roc.20210514                                                                   .112130 test-keys
./out/target/product/rk3328_box/obj/ETC/system_build_prop_intermediates/build.prop:39:ro.build.description=rk3328_box-userdebug 7.1.2 NHG47K eng.roc.202105                                                                   14.112130 test-keys
./out/target/product/rk3328_box/obj/ETC/system_build_prop_intermediates/build.prop:40:ro.build.fingerprint=rockchip/rk3328_box/rk3328_box:7.1.2/NHG47K/roc0                                                                   5141121:userdebug/test-keys
./out/target/product/rk3328_box/obj/ETC/selinux_version_intermediates/selinux_version:1:rockchip/rk3328_box/rk3328_box:7.1.2/NHG47K/roc04191812:userdebug/t                                                                   est-keys
./out/target/product/rk3328_box/recovery/root/selinux_version:1:rockchip/rk3328_box/rk3328_box:7.1.2/NHG47K/roc04191812:userdebug/test-keys
./out/target/product/rk3328_box/recovery/root/default.prop:35:ro.bootimage.build.fingerprint=rockchip/rk3328_box/rk3328_box:7.1.2/NHG47K/roc05141121:userde                                                                   bug/test-keys
./out/target/product/rk3328_box/recovery/root/default.prop:41:ro.build.id=NHG47K
./out/target/product/rk3328_box/recovery/root/default.prop:42:ro.build.display.id=rk3328_box-userdebug 7.1.2 NHG47K eng.roc.20210514.112130 test-keys
./out/target/product/rk3328_box/recovery/root/default.prop:75:ro.build.description=rk3328_box-userdebug 7.1.2 NHG47K eng.roc.20210514.112130 test-keys
./out/target/product/rk3328_box/recovery/root/default.prop:76:ro.build.fingerprint=rockchip/rk3328_box/rk3328_box:7.1.2/NHG47K/roc05141121:userdebug/test-k