getprop("ro.product.device") == "tiare" || abort("E3004: This package is for \"tiare\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: Xiaomi/tiare_ru/tiare:8.1.0/OPM1.171019.026/V10.2.13.0.OCLRUXM:user/release-keys");
ui_print("Target: Xiaomi/tiare_ru/tiare:8.1.0/OPM1.171019.026/V10.2.14.0.OCLRUXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "Xiaomi/tiare_ru/tiare:8.1.0/OPM1.171019.026/V10.2.13.0.OCLRUXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "Xiaomi/tiare_ru/tiare:8.1.0/OPM1.171019.026/V10.2.14.0.OCLRUXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of Xiaomi/tiare_ru/tiare:8.1.0/OPM1.171019.026/V10.2.13.0.OCLRUXM:user/release-keys or Xiaomi/tiare_ru/tiare:8.1.0/OPM1.171019.026/V10.2.14.0.OCLRUXM:user/release-keys; this device has " + getprop("ro.build.fingerprint") + ".");
apply_patch_space(78602240) || abort("E3006: Not enough free space on /cache to apply patches.");
if (range_sha1("/dev/block/bootdevice/by-name/system", "124,1,177,187,337,5412,32770,32933,47974,48278,48300,48428,48544,48593,49022,49095,49121,49228,49253,49351,49435,49696,49909,51380,54001,54063,54199,54285,54291,54397,54750,54857,54863,54900,54922,55010,55084,55328,55832,57209,66460,66713,83237,83272,83352,83378,83385,83447,83482,83486,83536,83542,83574,84084,84099,84157,84179,84202,84257,84333,84402,84463,84603,84919,84992,85115,87078,87089,87118,87229,87268,87292,87378,87407,87435,87461,87515,87519,87520,87889,87926,87997,98306,98469,99265,99291,114323,116776,131073,139264,151388,152529,163842,164005,177476,179006,207810,208337,208348,209239,209302,209398,209399,209479,209489,209930,209950,210056,210146,210653,229378,229541,229809,234604,234619,234622,293426,294912,294914,296851,307066,334150,336784,336791,339456") == "a4908e750b20324644b76a968853de49d796192e" || block_image_verify("/dev/block/bootdevice/by-name/system", package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat")) then
ui_print("Verified system image...");
else
check_first_block("/dev/block/bootdevice/by-name/system");
ifelse (block_image_recover("/dev/block/bootdevice/by-name/system", "124,1,177,187,337,5412,32770,32933,47974,48278,48300,48428,48544,48593,49022,49095,49121,49228,49253,49351,49435,49696,49909,51380,54001,54063,54199,54285,54291,54397,54750,54857,54863,54900,54922,55010,55084,55328,55832,57209,66460,66713,83237,83272,83352,83378,83385,83447,83482,83486,83536,83542,83574,84084,84099,84157,84179,84202,84257,84333,84402,84463,84603,84919,84992,85115,87078,87089,87118,87229,87268,87292,87378,87407,87435,87461,87515,87519,87520,87889,87926,87997,98306,98469,99265,99291,114323,116776,131073,139264,151388,152529,163842,164005,177476,179006,207810,208337,208348,209239,209302,209398,209399,209479,209489,209930,209950,210056,210146,210653,229378,229541,229809,234604,234619,234622,293426,294912,294914,296851,307066,334150,336784,336791,339456") && block_image_verify("/dev/block/bootdevice/by-name/system", package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat"), ui_print("system recovered successfully."), abort("E1004: system partition fails to recover"));
endif;
if (range_sha1("/dev/block/bootdevice/by-name/vendor", "14,1,45,47,109,2552,32770,32809,32810,36905,74794,80127,80760,80767,81408") == "40502280cb77a8af201f333da2452da8eef5a5ed" || block_image_verify("/dev/block/bootdevice/by-name/vendor", package_extract_file("vendor.transfer.list"), "vendor.new.dat", "vendor.patch.dat")) then
ui_print("Verified vendor image...");
else
check_first_block("/dev/block/bootdevice/by-name/vendor");
ifelse (block_image_recover("/dev/block/bootdevice/by-name/vendor", "14,1,45,47,109,2552,32770,32809,32810,36905,74794,80127,80760,80767,81408") && block_image_verify("/dev/block/bootdevice/by-name/vendor", package_extract_file("vendor.transfer.list"), "vendor.new.dat", "vendor.patch.dat"), ui_print("vendor recovered successfully."), abort("E2004: vendor partition fails to recover"));
endif;

# ---- start making changes here ----

write_value("0", "/sys/class/power_supply/battery/batfet_reset_enable");
write_value("0", "/sys/devices/soc/qpnp-power-on-5/kpdpwr_reset");
ui_print("Patching system image after verification.");
show_progress(0.800000, 0);
block_image_update("/dev/block/bootdevice/by-name/system", package_extract_file("system.transfer.list"), "system.new.dat", "system.patch.dat") ||
  abort("E1001: Failed to update system image.");
ui_print("Patching vendor image after verification.");
show_progress(0.100000, 0);
block_image_update("/dev/block/bootdevice/by-name/vendor", package_extract_file("vendor.transfer.list"), "vendor.new.dat", "vendor.patch.dat") ||
  abort("E2001: Failed to update vendor image.");
ui_print("Installing boot image...");
package_extract_file("boot.img", "/dev/block/bootdevice/by-name/boot");

# ---- radio update tasks ----

ui_print("Patching firmware images...");
ifelse(msm.boot_update("main"), (
package_extract_file("firmware-update/rpm.mbn", "/dev/block/bootdevice/by-name/rpm");
package_extract_file("firmware-update/tz.mbn", "/dev/block/bootdevice/by-name/tz");
package_extract_file("firmware-update/emmc_appsboot.mbn", "/dev/block/bootdevice/by-name/aboot");
package_extract_file("firmware-update/lksecapp.mbn", "/dev/block/bootdevice/by-name/lksecapp");
package_extract_file("firmware-update/keymaster64.mbn", "/dev/block/bootdevice/by-name/keymaster");
package_extract_file("firmware-update/sbl1.mbn", "/dev/block/bootdevice/by-name/sbl1");
package_extract_file("firmware-update/cmnlib64_30.mbn", "/dev/block/bootdevice/by-name/cmnlib64");
package_extract_file("firmware-update/cmnlib_30.mbn", "/dev/block/bootdevice/by-name/cmnlib");
package_extract_file("firmware-update/devcfg.mbn", "/dev/block/bootdevice/by-name/devcfg");
), "");
ifelse(msm.boot_update("backup"), (
package_extract_file("firmware-update/rpm.mbn", "/dev/block/bootdevice/by-name/rpmbak");
package_extract_file("firmware-update/tz.mbn", "/dev/block/bootdevice/by-name/tzbak");
package_extract_file("firmware-update/emmc_appsboot.mbn", "/dev/block/bootdevice/by-name/abootbak");
package_extract_file("firmware-update/lksecapp.mbn", "/dev/block/bootdevice/by-name/lksecappbak");
package_extract_file("firmware-update/keymaster64.mbn", "/dev/block/bootdevice/by-name/keymasterbak");
package_extract_file("firmware-update/sbl1.mbn", "/dev/block/bootdevice/by-name/sbl1bak");
package_extract_file("firmware-update/cmnlib64_30.mbn", "/dev/block/bootdevice/by-name/cmnlib64bak");
package_extract_file("firmware-update/cmnlib_30.mbn", "/dev/block/bootdevice/by-name/cmnlibbak");
package_extract_file("firmware-update/devcfg.mbn", "/dev/block/bootdevice/by-name/devcfgbak");
), "");
msm.boot_update("finalize");
package_extract_file("firmware-update/NON-HLOS.bin", "/dev/block/bootdevice/by-name/modem");
set_progress(1.000000);
write_value("1", "/sys/class/power_supply/battery/batfet_reset_enable");
write_value("1", "/sys/devices/soc/qpnp-power-on-5/kpdpwr_reset");
