getprop("ro.product.device") == "begonia" || abort("E3004: This package is for \"begonia\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: Redmi/begonia/begonia:10/QP1A.190711.020/V12.0.4.0.QGGCNXM:user/release-keys");
ui_print("Target: Redmi/begonia/begonia:10/QP1A.190711.020/V12.0.5.0.QGGCNXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "Redmi/begonia/begonia:10/QP1A.190711.020/V12.0.4.0.QGGCNXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "Redmi/begonia/begonia:10/QP1A.190711.020/V12.0.5.0.QGGCNXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of Redmi/begonia/begonia:10/QP1A.190711.020/V12.0.4.0.QGGCNXM:user/release-keys or Redmi/begonia/begonia:10/QP1A.190711.020/V12.0.5.0.QGGCNXM:user/release-keys; this device has " + getprop("ro.build.fingerprint") + ".");
show_progress(0.100000, 10);
patch_partition_check("EMMC:/dev/block/platform/bootdevice/by-name/boot:67108864:e64a36b3d4f5b065b853d3bc008c198b9f4cfb3b",
                      "EMMC:/dev/block/platform/bootdevice/by-name/boot:67108864:89cf7bac9e90f194bbade15b3d31b7114f69331d") ||
    abort("E3005: \"EMMC:/dev/block/platform/bootdevice/by-name/boot:67108864:e64a36b3d4f5b065b853d3bc008c198b9f4cfb3b\" or \"EMMC:/dev/block/platform/bootdevice/by-name/boot:67108864:89cf7bac9e90f194bbade15b3d31b7114f69331d\" has unexpected contents.");
apply_patch_space(122331136) || abort("E3006: Not enough free space on /cache to apply patches.");
patch_partition_check("EMMC:/dev/block/platform/bootdevice/by-name/md1img:61728480:6f637ef6bdc79cac23dfd30c97a11dc72a018b79",
                      "EMMC:/dev/block/platform/bootdevice/by-name/md1img:61737152:4edb6da9b8f5b82d9d81a9135fdf03a3ec3370df") ||
    abort("E3005: \"EMMC:/dev/block/platform/bootdevice/by-name/md1img:61728480:6f637ef6bdc79cac23dfd30c97a11dc72a018b79\" or \"EMMC:/dev/block/platform/bootdevice/by-name/md1img:61737152:4edb6da9b8f5b82d9d81a9135fdf03a3ec3370df\" has unexpected contents.");
apply_patch_space(61728480) || abort("E3006: Not enough free space on /cache to apply patches.");
show_progress(0.100000, 70);
if (range_sha1("/dev/block/platform/bootdevice/by-name/system", "154,1,650,728,742,771,778,780,781,1031,1036,1038,1039,1145,1146,1622,1623,2296,2297,2299,2301,2302,2303,2318,2319,2499,2500,3641,3642,3644,3645,3649,3650,3658,3659,3660,3661,4957,5181,5516,5842,7683,7843,8416,8553,8630,8673,9160,9161,9163,32770,32990,32991,33496,49878,50538,50540,50564,65537,66042,98306,98526,98527,99032,131073,131578,163842,164062,164063,164568,196609,197114,229378,229598,229599,230104,262145,262650,294914,295134,295135,295640,299938,311607,314695,323750,327681,328186,360449,360954,393217,393722,425985,426490,458753,459258,462883,462887,491521,492026,524289,524794,553299,557056,557057,560876,560877,565456,589825,590330,622593,623098,655361,655866,688129,688634,691485,694979,695018,695021,697055,697766,702090,702091,702205,702206,702217,702218,702268,702270,702311,702312,706819,709406,720897,721402,753665,754170,786433,786938,819202,819422,819423,819928,851969,852474,869552,884736,884738,884958,884959,903007,917316,917503,917504") == "a2a793a75b42b4c99214924e73be1117d73748f1" || block_image_verify("/dev/block/platform/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/platform/bootdevice/by-name/system");
ifelse (block_image_recover("/dev/block/platform/bootdevice/by-name/system", "154,1,650,728,742,771,778,780,781,1031,1036,1038,1039,1145,1146,1622,1623,2296,2297,2299,2301,2302,2303,2318,2319,2499,2500,3641,3642,3644,3645,3649,3650,3658,3659,3660,3661,4957,5181,5516,5842,7683,7843,8416,8553,8630,8673,9160,9161,9163,32770,32990,32991,33496,49878,50538,50540,50564,65537,66042,98306,98526,98527,99032,131073,131578,163842,164062,164063,164568,196609,197114,229378,229598,229599,230104,262145,262650,294914,295134,295135,295640,299938,311607,314695,323750,327681,328186,360449,360954,393217,393722,425985,426490,458753,459258,462883,462887,491521,492026,524289,524794,553299,557056,557057,560876,560877,565456,589825,590330,622593,623098,655361,655866,688129,688634,691485,694979,695018,695021,697055,697766,702090,702091,702205,702206,702217,702218,702268,702270,702311,702312,706819,709406,720897,721402,753665,754170,786433,786938,819202,819422,819423,819928,851969,852474,869552,884736,884738,884958,884959,903007,917316,917503,917504") && block_image_verify("/dev/block/platform/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/platform/bootdevice/by-name/vendor", "350,1,274,602,610,1315,1321,1339,1340,1342,1343,1345,1346,1357,1361,1365,1371,2141,2142,4397,4399,5469,5470,6501,6507,8760,8762,8768,8770,15911,15912,32768,32770,32864,32865,37622,37623,39108,39109,47089,47094,57020,57022,57068,57117,57144,57145,57435,57436,57472,57473,57761,57762,57814,57815,57823,57829,57841,57842,57881,57882,57938,57939,57974,57975,57996,57997,58003,58004,58005,58007,58021,58022,58039,58040,58152,58153,58228,58229,58263,58264,58441,58442,58446,58448,58706,58707,58715,58716,58738,58739,58935,59131,59132,59148,59163,59373,59374,59375,65536,65537,69258,69259,69260,69261,69277,69281,69293,69294,73860,73861,73873,73874,78668,78669,79921,79922,82870,82871,82874,82875,83419,83420,83440,83441,91425,91426,91882,91883,92291,92292,92690,92691,92830,92831,94627,94670,97396,97397,98304,98306,98400,98401,99827,99828,101458,101459,102599,102668,102674,102722,102734,103611,103978,104411,105952,106048,106169,106231,108396,108436,108442,108455,108499,108556,108665,109053,109159,109178,110846,111001,112836,112857,113280,113281,113305,113307,115422,115423,115445,115446,116118,118362,118734,118735,119197,119198,119608,119609,119749,119750,120158,120159,120791,120792,121865,121866,122394,122395,123102,123103,123908,123909,124221,124222,125405,125406,125593,125594,131072,131073,136257,136258,137570,137571,138275,138276,138923,138924,139555,139556,139844,139845,140021,140055,141118,141289,142056,142105,144809,144810,146541,146542,148066,148067,148152,148192,150259,150260,163840,163842,163936,163937,173385,173504,173507,173575,173587,174698,174724,174733,177193,177194,178347,178348,182159,182629,184845,185064,185086,185127,185134,185162,185235,185318,185555,185557,186065,186209,190416,190417,193778,194347,194770,194818,194907,195117,195161,195170,196519,196520,196608,196609,197748,198280,198420,198956,199142,199166,199213,199300,199380,199496,199673,199694,201451,201452,203536,203558,203580,203582,207477,207478,207502,207503,208912,208913,209623,209624,210274,210275,211184,211185,212203,212204,213951,213952,214808,214809,215985,215986,217291,217292,217796,217797,220754,220755,222281,222283,222284,222286,222290,222291,222313,222314,222334,222338,222344,222345,222350,228788,229376,229378,294912,294914,360448,360449,386991,393125,393215,393216") == "31a2feedf5ea55e19cd53f3e914b3b09e46de6f6" || block_image_verify("/dev/block/platform/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/platform/bootdevice/by-name/vendor");
ifelse (block_image_recover("/dev/block/platform/bootdevice/by-name/vendor", "350,1,274,602,610,1315,1321,1339,1340,1342,1343,1345,1346,1357,1361,1365,1371,2141,2142,4397,4399,5469,5470,6501,6507,8760,8762,8768,8770,15911,15912,32768,32770,32864,32865,37622,37623,39108,39109,47089,47094,57020,57022,57068,57117,57144,57145,57435,57436,57472,57473,57761,57762,57814,57815,57823,57829,57841,57842,57881,57882,57938,57939,57974,57975,57996,57997,58003,58004,58005,58007,58021,58022,58039,58040,58152,58153,58228,58229,58263,58264,58441,58442,58446,58448,58706,58707,58715,58716,58738,58739,58935,59131,59132,59148,59163,59373,59374,59375,65536,65537,69258,69259,69260,69261,69277,69281,69293,69294,73860,73861,73873,73874,78668,78669,79921,79922,82870,82871,82874,82875,83419,83420,83440,83441,91425,91426,91882,91883,92291,92292,92690,92691,92830,92831,94627,94670,97396,97397,98304,98306,98400,98401,99827,99828,101458,101459,102599,102668,102674,102722,102734,103611,103978,104411,105952,106048,106169,106231,108396,108436,108442,108455,108499,108556,108665,109053,109159,109178,110846,111001,112836,112857,113280,113281,113305,113307,115422,115423,115445,115446,116118,118362,118734,118735,119197,119198,119608,119609,119749,119750,120158,120159,120791,120792,121865,121866,122394,122395,123102,123103,123908,123909,124221,124222,125405,125406,125593,125594,131072,131073,136257,136258,137570,137571,138275,138276,138923,138924,139555,139556,139844,139845,140021,140055,141118,141289,142056,142105,144809,144810,146541,146542,148066,148067,148152,148192,150259,150260,163840,163842,163936,163937,173385,173504,173507,173575,173587,174698,174724,174733,177193,177194,178347,178348,182159,182629,184845,185064,185086,185127,185134,185162,185235,185318,185555,185557,186065,186209,190416,190417,193778,194347,194770,194818,194907,195117,195161,195170,196519,196520,196608,196609,197748,198280,198420,198956,199142,199166,199213,199300,199380,199496,199673,199694,201451,201452,203536,203558,203580,203582,207477,207478,207502,207503,208912,208913,209623,209624,210274,210275,211184,211185,212203,212204,213951,213952,214808,214809,215985,215986,217291,217292,217796,217797,220754,220755,222281,222283,222284,222286,222290,222291,222313,222314,222334,222338,222344,222345,222350,228788,229376,229378,294912,294914,360448,360449,386991,393125,393215,393216") && block_image_verify("/dev/block/platform/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);
patch_partition("EMMC:/dev/block/platform/bootdevice/by-name/boot:67108864:e64a36b3d4f5b065b853d3bc008c198b9f4cfb3b",
                "EMMC:/dev/block/platform/bootdevice/by-name/boot:67108864:89cf7bac9e90f194bbade15b3d31b7114f69331d",
                package_extract_file("boot.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/platform/bootdevice/by-name/boot:67108864:89cf7bac9e90f194bbade15b3d31b7114f69331d");
show_progress(0.600000, 600);
ui_print("Patching system image after verification.");
block_image_update("/dev/block/platform/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/platform/bootdevice/by-name/vendor", package_extract_file("vendor.transfer.list"), "vendor.new.dat", "vendor.patch.dat") ||
  abort("E2001: Failed to update vendor image.");
show_progress(0.100000, 2);
show_mtupdate_stage("/cache/recovery/last_mtupdate_stage");
ifelse (
less_than_int(get_mtupdate_stage("/cache/recovery/last_mtupdate_stage"), "1") ,
(
ui_print("start to update general image");
package_extract_file("logo.bin", "/dev/block/platform/bootdevice/by-name/logo");
package_extract_file("audio_dsp.img", "/dev/block/platform/bootdevice/by-name/audio_dsp");
package_extract_file("cam_vpu3.img", "/dev/block/platform/bootdevice/by-name/cam_vpu3");
package_extract_file("dtbo.img", "/dev/block/platform/bootdevice/by-name/dtbo");
package_extract_file("cam_vpu2.img", "/dev/block/platform/bootdevice/by-name/cam_vpu2");
ui_print("Patching md1img image...");
show_progress(0.100000, 10);
patch_partition("EMMC:/dev/block/platform/bootdevice/by-name/md1img:61728480:6f637ef6bdc79cac23dfd30c97a11dc72a018b79",
                "EMMC:/dev/block/platform/bootdevice/by-name/md1img:61737152:4edb6da9b8f5b82d9d81a9135fdf03a3ec3370df",
                package_extract_file("patch/md1img.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/platform/bootdevice/by-name/md1img:61737152:4edb6da9b8f5b82d9d81a9135fdf03a3ec3370df");
package_extract_file("spmfw.img", "/dev/block/platform/bootdevice/by-name/spmfw");
package_extract_file("cam_vpu1.img", "/dev/block/platform/bootdevice/by-name/cam_vpu1");
set_mtupdate_stage("/cache/recovery/last_mtupdate_stage", "1");
),
ui_print("general images are already updated");
);
ifelse (
less_than_int(get_mtupdate_stage("/cache/recovery/last_mtupdate_stage"), "3") ,
(
if less_than_int(get_mtupdate_stage("/cache/recovery/last_mtupdate_stage"), "2") then

ui_print("start to update alt loader image");
package_extract_file("sspm.img", "/dev/block/platform/bootdevice/by-name/sspm_2");
package_extract_file("lk.img", "/dev/block/platform/bootdevice/by-name/lk2");
package_extract_file("gz.img", "/dev/block/platform/bootdevice/by-name/gz2");
package_extract_file("scp.img", "/dev/block/platform/bootdevice/by-name/scp2");
package_extract_file("tee.img", "/dev/block/platform/bootdevice/by-name/tee2");
if get_storage_type() then 
 assert(package_extract_file("preloader_ufs.img", "/dev/block/sdb"));
else 
 assert(set_emmc_writable("/sys/block/mmcblk0boot1/force_ro"),
        package_extract_file("preloader_emmc.img", "/dev/block/mmcblk0boot1"));
endif;
set_mtupdate_stage("/cache/recovery/last_mtupdate_stage", "2");
endif;

switch_active("sspm_1", "sspm_2");
switch_active("lk", "lk2");
switch_active("gz1", "gz2");
switch_active("scp1", "scp2");
switch_active("tee1", "tee2");
switch_active("preloader", "preloader2");
set_mtupdate_stage("/cache/recovery/last_mtupdate_stage", "3");
),
ui_print("alt loder images are already updated");
);
ifelse (
less_than_int(get_mtupdate_stage("/cache/recovery/last_mtupdate_stage"), "5") ,
(
if less_than_int(get_mtupdate_stage("/cache/recovery/last_mtupdate_stage"), "4") then

ui_print("start to update main loader image");
package_extract_file("sspm.img", "/dev/block/platform/bootdevice/by-name/sspm_1");
package_extract_file("lk.img", "/dev/block/platform/bootdevice/by-name/lk");
package_extract_file("gz.img", "/dev/block/platform/bootdevice/by-name/gz1");
package_extract_file("scp.img", "/dev/block/platform/bootdevice/by-name/scp1");
package_extract_file("tee.img", "/dev/block/platform/bootdevice/by-name/tee1");
if get_storage_type() then 
 assert(package_extract_file("preloader_ufs.img", "/dev/block/sda"));
else 
 assert(set_emmc_writable("/sys/block/mmcblk0boot0/force_ro"),
        package_extract_file("preloader_emmc.img", "/dev/block/mmcblk0boot0"));
endif;
set_mtupdate_stage("/cache/recovery/last_mtupdate_stage", "4");
endif;

switch_active("sspm_2", "sspm_1");
switch_active("lk2", "lk");
switch_active("gz2", "gz1");
switch_active("scp2", "scp1");
switch_active("tee2", "tee1");
switch_active("preloader2", "preloader");
),
ui_print("main loader images are already updated");
);
delete("/cache/recovery/last_mtupdate_stage");
package_extract_file("vbmeta.img", "/dev/block/platform/bootdevice/by-name/vbmeta");
post_ota_action();
