getprop("ro.product.device") == "sakura" || abort("E3004: This package is for \"sakura\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: xiaomi/sakura/sakura:9/PKQ1.180917.001/V10.3.2.0.PDICNXM:user/release-keys");
ui_print("Target: xiaomi/sakura/sakura:9/PKQ1.180917.001/V10.3.4.0.PDICNXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "xiaomi/sakura/sakura:9/PKQ1.180917.001/V10.3.2.0.PDICNXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "xiaomi/sakura/sakura:9/PKQ1.180917.001/V10.3.4.0.PDICNXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of xiaomi/sakura/sakura:9/PKQ1.180917.001/V10.3.2.0.PDICNXM:user/release-keys or xiaomi/sakura/sakura:9/PKQ1.180917.001/V10.3.4.0.PDICNXM:user/release-keys; this device has " + getprop("ro.build.fingerprint") + ".");
show_progress(0.100000, 5);
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/boot:23563594:e617636af3bb648ffe59a3223359f607bbe05cdb:23563594:cea1705e19ea8b73075ebf7a6922b63b898d390a") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/boot:23563594:e617636af3bb648ffe59a3223359f607bbe05cdb:23563594:cea1705e19ea8b73075ebf7a6922b63b898d390a\" has unexpected contents.");
apply_patch_space(39309312) || abort("E3006: Not enough free space on /cache to apply patches.");
show_progress(0.100000, 70);
if (range_sha1("/dev/block/bootdevice/by-name/system", "180,1,208,223,524,8303,8310,8311,8312,20356,20357,28262,28263,29448,29450,29826,29827,32768,32770,35897,35899,35908,35909,36041,36042,36092,36093,36112,36113,36116,36121,36721,36722,36723,36783,36787,37005,37334,37868,37871,37872,38056,38059,38082,38083,38086,38087,38134,38135,38154,38155,38176,38177,38190,38191,38294,38295,38340,38342,38343,38344,38346,38347,38348,38349,38350,38351,38353,38354,38356,38357,38358,38359,38360,38361,38363,38364,38365,38366,38367,38368,38369,38370,38372,38373,38375,38376,38377,38378,38379,38380,38381,38382,38385,38386,38387,38388,38389,38390,38391,38392,38393,38394,38395,38398,38406,38407,38413,38414,40157,40159,40161,40163,40181,40183,40193,40195,40201,40202,40208,40209,40213,40215,40255,40256,40361,40362,40363,40364,43582,43584,43855,43856,43945,43946,46928,46929,47833,47834,47837,47839,49090,49091,53109,53110,57650,57651,71408,71409,71820,71821,74948,74949,75590,75591,79455,79456,80720,80721,82505,82506,82934,82935,94998,98306,98495,163842,164031,229378,229567,294914,295103,524293,524295,524296,528344,681174,774155,780254,780261,786432") == "fbfe5abeca5d37661a2d535fd1aefc68bbc4cd36" || 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", "180,1,208,223,524,8303,8310,8311,8312,20356,20357,28262,28263,29448,29450,29826,29827,32768,32770,35897,35899,35908,35909,36041,36042,36092,36093,36112,36113,36116,36121,36721,36722,36723,36783,36787,37005,37334,37868,37871,37872,38056,38059,38082,38083,38086,38087,38134,38135,38154,38155,38176,38177,38190,38191,38294,38295,38340,38342,38343,38344,38346,38347,38348,38349,38350,38351,38353,38354,38356,38357,38358,38359,38360,38361,38363,38364,38365,38366,38367,38368,38369,38370,38372,38373,38375,38376,38377,38378,38379,38380,38381,38382,38385,38386,38387,38388,38389,38390,38391,38392,38393,38394,38395,38398,38406,38407,38413,38414,40157,40159,40161,40163,40181,40183,40193,40195,40201,40202,40208,40209,40213,40215,40255,40256,40361,40362,40363,40364,43582,43584,43855,43856,43945,43946,46928,46929,47833,47834,47837,47839,49090,49091,53109,53110,57650,57651,71408,71409,71820,71821,74948,74949,75590,75591,79455,79456,80720,80721,82505,82506,82934,82935,94998,98306,98495,163842,164031,229378,229567,294914,295103,524293,524295,524296,528344,681174,774155,780254,780261,786432") && 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", "134,1,69,71,73,80,326,4112,4130,4137,4139,4238,4241,4251,4252,4254,4255,4257,4258,4260,4261,4263,4264,4266,4267,4269,4270,4272,4273,6354,6355,6357,6358,6360,6361,6363,6395,6420,6421,6623,6624,6690,6691,7831,7832,7873,11599,11612,11613,12840,12855,12867,12906,12940,12958,13011,13012,13517,13558,13590,15989,16407,16436,16577,16578,16639,30566,30727,30737,30786,30837,30971,30995,31011,31012,31033,31058,31155,31181,31254,31278,31429,32770,32832,98306,98368,141390,141441,141443,143151,143152,143159,143160,143386,143387,143392,143396,143600,143602,143640,143658,143738,143739,143962,143967,144127,144128,144131,144134,144149,144168,144179,144183,144190,144302,144318,144332,144347,145218,145471,145474,145481,145487,145490,145523,145526,148916,163840,163842,229376,229378,258044,260078,260085,262144") == "be3bd0dc35980841c958132b2a0cd472f5cd8544" || 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", "134,1,69,71,73,80,326,4112,4130,4137,4139,4238,4241,4251,4252,4254,4255,4257,4258,4260,4261,4263,4264,4266,4267,4269,4270,4272,4273,6354,6355,6357,6358,6360,6361,6363,6395,6420,6421,6623,6624,6690,6691,7831,7832,7873,11599,11612,11613,12840,12855,12867,12906,12940,12958,13011,13012,13517,13558,13590,15989,16407,16436,16577,16578,16639,30566,30727,30737,30786,30837,30971,30995,31011,31012,31033,31058,31155,31181,31254,31278,31429,32770,32832,98306,98368,141390,141441,141443,143151,143152,143159,143160,143386,143387,143392,143396,143600,143602,143640,143658,143738,143739,143962,143967,144127,144128,144131,144134,144149,144168,144179,144183,144190,144302,144318,144332,144347,145218,145471,145474,145481,145487,145490,145523,145526,148916,163840,163842,229376,229378,258044,260078,260085,262144") && 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 ----

ui_print("Patching boot image...");
show_progress(0.100000, 10);
apply_patch("EMMC:/dev/block/bootdevice/by-name/boot:23563594:e617636af3bb648ffe59a3223359f607bbe05cdb:23563594:cea1705e19ea8b73075ebf7a6922b63b898d390a",
            "-", cea1705e19ea8b73075ebf7a6922b63b898d390a, 23563594,
            e617636af3bb648ffe59a3223359f607bbe05cdb, package_extract_file("patch/boot.img.p")) || abort("Failed to apply patch \"patch/boot.img.p \".");
show_progress(0.600000, 600);
ui_print("Patching system image after verification.");
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.");
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.");

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

ui_print("Patching firmware images...");
ifelse(msm.boot_update("main"), (
package_extract_file("firmware-update/splash.img", "/dev/block/bootdevice/by-name/splash");
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");
package_extract_file("firmware-update/adspso.bin", "/dev/block/bootdevice/by-name/dsp");
show_progress(0.100000, 2);
