getprop("ro.product.device") == "perseus" || abort("E3004: This package is for \"perseus\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: Xiaomi/perseus/perseus:10/QKQ1.190828.002/V11.0.4.0.QEEMIXM:user/release-keys");
ui_print("Target: Xiaomi/perseus/perseus:10/QKQ1.190828.002/V11.0.5.0.QEEMIXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "Xiaomi/perseus/perseus:10/QKQ1.190828.002/V11.0.4.0.QEEMIXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "Xiaomi/perseus/perseus:10/QKQ1.190828.002/V11.0.5.0.QEEMIXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of Xiaomi/perseus/perseus:10/QKQ1.190828.002/V11.0.4.0.QEEMIXM:user/release-keys or Xiaomi/perseus/perseus:10/QKQ1.190828.002/V11.0.5.0.QEEMIXM:user/release-keys; this device has " + getprop("ro.build.fingerprint") + ".");
show_progress(0.100000, 10);
patch_partition_check("EMMC:/dev/block/bootdevice/by-name/boot:67108864:bb039e28575dfb791ee4d2c25659b0897f709a39",
                      "EMMC:/dev/block/bootdevice/by-name/boot:67108864:b632c6349e0610f8822a9ba637f5900ad12ec4c8") ||
    abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/boot:67108864:bb039e28575dfb791ee4d2c25659b0897f709a39\" or \"EMMC:/dev/block/bootdevice/by-name/boot:67108864:b632c6349e0610f8822a9ba637f5900ad12ec4c8\" has unexpected contents.");
apply_patch_space(67108864) || 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", "482,1,576,728,742,774,781,783,784,1030,1035,1037,1038,1144,1145,1629,1630,2318,2319,2321,2323,2324,2325,2340,2341,2522,2523,3694,3695,3697,3698,3702,3703,3711,3712,3713,3714,9071,9072,9074,9075,9479,9480,9482,9483,10478,10480,16419,16420,16553,16554,19323,19325,25572,25574,32768,32770,32990,32991,34739,34740,34742,34744,34803,34804,34937,34939,34992,34993,35005,35006,35619,35622,35628,35629,35634,35635,35752,35755,36812,36813,36843,36844,36989,36990,37087,38500,39958,39959,39972,39973,39975,39976,42182,42183,42553,42554,42641,42642,42833,42834,45416,45417,45420,45421,45426,45427,45732,45733,49424,49425,49586,49587,49609,49610,49714,49715,50130,50131,50815,50816,50820,50821,50843,50844,52435,52436,52494,52495,52531,52532,57175,57177,61780,61781,61968,61969,63271,63272,63409,63410,63442,63443,63893,63894,64576,64577,65536,65537,66312,66313,66488,66489,69286,69287,71644,71645,72130,72131,74083,74084,74110,74111,74183,74184,77235,77238,79877,79878,81273,81274,81647,81648,81795,81796,82147,82148,95622,95623,95848,95851,95861,95862,98149,98150,98304,98306,98526,98527,99094,99095,99146,99147,99150,99153,101010,101011,101094,101095,101097,101098,101119,101120,101551,101554,101919,101922,102088,102089,102391,102394,102434,102435,103894,103895,103915,103916,103966,103967,104317,104318,104339,104340,104411,104412,105026,105027,108603,108604,108609,108610,108712,108713,110179,110180,111166,111169,111617,111618,111622,111623,111635,111636,111640,111641,111652,111653,111676,111677,113441,113442,113577,113578,113852,113855,113858,113859,114777,114778,115044,115047,117344,117345,117669,117670,120298,120299,120306,120307,120319,120320,120656,120657,121817,121829,122075,122084,122400,122401,122835,122836,123699,123810,124593,124594,124949,124958,125225,125289,127343,127349,127355,127356,127667,127668,127680,127681,127691,127694,127695,127696,127697,127698,127700,127701,127702,127703,127743,127744,127750,127751,127839,127842,127845,127846,128953,128954,129194,129195,129201,129202,129225,129226,129291,129292,129295,129300,129301,129302,129303,129304,129305,129306,130717,130718,130724,130725,131072,131073,131694,131695,134447,134448,134449,134451,134914,134916,134917,134918,134919,134920,134921,134922,134924,134925,134926,134927,134928,134929,134930,134931,134932,134933,134937,134938,134939,134942,136065,136066,136733,136735,136737,136738,136821,136822,136824,136825,136828,136830,137088,137089,137096,137098,137586,137588,137710,137711,137722,137723,137989,137990,138102,138103,138119,138121,138123,138124,147046,147047,155010,155011,156914,156915,157192,157281,158467,158753,160074,163842,164062,164063,164568,196609,197114,229378,229598,229599,230104,262145,262650,294914,295134,295135,295640,327681,328186,360449,360954,393217,393722,425985,426490,458753,459258,491521,492026,524289,524794,557057,557562,589825,590330,622593,623098,655361,655866,688129,688634,720897,721402,753665,754170,786433,786938,819202,819422,819423,819928,838112,838488,838489,838494,838495,838514,838515,838574,838576,838585,838586,838711,838712,838903,838904,838905,838908,884736,884738,884958,884959,903007,917316,917503,917504") == "230c556030597f741c0f75c24518ef5b7b29e14b" || 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", "482,1,576,728,742,774,781,783,784,1030,1035,1037,1038,1144,1145,1629,1630,2318,2319,2321,2323,2324,2325,2340,2341,2522,2523,3694,3695,3697,3698,3702,3703,3711,3712,3713,3714,9071,9072,9074,9075,9479,9480,9482,9483,10478,10480,16419,16420,16553,16554,19323,19325,25572,25574,32768,32770,32990,32991,34739,34740,34742,34744,34803,34804,34937,34939,34992,34993,35005,35006,35619,35622,35628,35629,35634,35635,35752,35755,36812,36813,36843,36844,36989,36990,37087,38500,39958,39959,39972,39973,39975,39976,42182,42183,42553,42554,42641,42642,42833,42834,45416,45417,45420,45421,45426,45427,45732,45733,49424,49425,49586,49587,49609,49610,49714,49715,50130,50131,50815,50816,50820,50821,50843,50844,52435,52436,52494,52495,52531,52532,57175,57177,61780,61781,61968,61969,63271,63272,63409,63410,63442,63443,63893,63894,64576,64577,65536,65537,66312,66313,66488,66489,69286,69287,71644,71645,72130,72131,74083,74084,74110,74111,74183,74184,77235,77238,79877,79878,81273,81274,81647,81648,81795,81796,82147,82148,95622,95623,95848,95851,95861,95862,98149,98150,98304,98306,98526,98527,99094,99095,99146,99147,99150,99153,101010,101011,101094,101095,101097,101098,101119,101120,101551,101554,101919,101922,102088,102089,102391,102394,102434,102435,103894,103895,103915,103916,103966,103967,104317,104318,104339,104340,104411,104412,105026,105027,108603,108604,108609,108610,108712,108713,110179,110180,111166,111169,111617,111618,111622,111623,111635,111636,111640,111641,111652,111653,111676,111677,113441,113442,113577,113578,113852,113855,113858,113859,114777,114778,115044,115047,117344,117345,117669,117670,120298,120299,120306,120307,120319,120320,120656,120657,121817,121829,122075,122084,122400,122401,122835,122836,123699,123810,124593,124594,124949,124958,125225,125289,127343,127349,127355,127356,127667,127668,127680,127681,127691,127694,127695,127696,127697,127698,127700,127701,127702,127703,127743,127744,127750,127751,127839,127842,127845,127846,128953,128954,129194,129195,129201,129202,129225,129226,129291,129292,129295,129300,129301,129302,129303,129304,129305,129306,130717,130718,130724,130725,131072,131073,131694,131695,134447,134448,134449,134451,134914,134916,134917,134918,134919,134920,134921,134922,134924,134925,134926,134927,134928,134929,134930,134931,134932,134933,134937,134938,134939,134942,136065,136066,136733,136735,136737,136738,136821,136822,136824,136825,136828,136830,137088,137089,137096,137098,137586,137588,137710,137711,137722,137723,137989,137990,138102,138103,138119,138121,138123,138124,147046,147047,155010,155011,156914,156915,157192,157281,158467,158753,160074,163842,164062,164063,164568,196609,197114,229378,229598,229599,230104,262145,262650,294914,295134,295135,295640,327681,328186,360449,360954,393217,393722,425985,426490,458753,459258,491521,492026,524289,524794,557057,557562,589825,590330,622593,623098,655361,655866,688129,688634,720897,721402,753665,754170,786433,786938,819202,819422,819423,819928,838112,838488,838489,838494,838495,838514,838515,838574,838576,838585,838586,838711,838712,838903,838904,838905,838908,884736,884738,884958,884959,903007,917316,917503,917504") && 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", "240,1,222,570,578,588,589,670,671,735,746,751,752,754,755,763,764,1012,1038,2924,2925,2979,3029,3048,3353,3420,3421,4451,4457,6534,6535,6650,6651,6772,6824,7535,7536,8219,8220,8829,8835,11088,11090,13942,13943,14948,14950,15093,15094,15456,15458,15870,15871,15923,15924,19473,19476,19494,19495,19540,19541,19559,19560,19562,19563,19611,19612,19642,19643,20239,20240,20265,20266,20300,20301,20635,20636,20653,20654,32768,32770,32832,32833,34094,34096,40232,40233,40235,40236,40811,40813,47129,47130,47137,47138,47193,47194,47195,47196,47214,47215,47640,47641,47694,47695,48039,48041,48042,48048,48050,48052,48058,48069,48117,48118,48120,48124,48262,48285,55973,55974,56112,56129,56154,56220,56243,56270,56278,56290,56360,56403,56598,56608,56753,56776,63772,63774,64751,64752,65533,65537,66042,66844,76264,76265,96562,96563,98304,98306,98368,98369,99072,99150,99241,99390,120765,120975,121039,121048,121357,121466,121631,121632,121836,121842,124842,124862,131072,131073,134786,134787,135508,135554,135757,135758,135781,135782,136452,136956,136958,139678,139684,139697,139928,139929,141412,141496,141504,141505,144379,144381,145520,145521,145613,145614,145877,145879,147330,147331,148359,148360,148673,148674,156807,156808,163840,163842,163904,163905,181576,181577,182215,182308,182406,182609,190251,190252,196608,196609,198331,198332,213501,213800,213845,213852,214153,214314,214543,214544,214730,214738,214897,229378,229440,229441,229946,244092,257987,262077,262143,262144") == "567bce5cc5ca3012726eb395a2a70919549a4b62" || 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", "240,1,222,570,578,588,589,670,671,735,746,751,752,754,755,763,764,1012,1038,2924,2925,2979,3029,3048,3353,3420,3421,4451,4457,6534,6535,6650,6651,6772,6824,7535,7536,8219,8220,8829,8835,11088,11090,13942,13943,14948,14950,15093,15094,15456,15458,15870,15871,15923,15924,19473,19476,19494,19495,19540,19541,19559,19560,19562,19563,19611,19612,19642,19643,20239,20240,20265,20266,20300,20301,20635,20636,20653,20654,32768,32770,32832,32833,34094,34096,40232,40233,40235,40236,40811,40813,47129,47130,47137,47138,47193,47194,47195,47196,47214,47215,47640,47641,47694,47695,48039,48041,48042,48048,48050,48052,48058,48069,48117,48118,48120,48124,48262,48285,55973,55974,56112,56129,56154,56220,56243,56270,56278,56290,56360,56403,56598,56608,56753,56776,63772,63774,64751,64752,65533,65537,66042,66844,76264,76265,96562,96563,98304,98306,98368,98369,99072,99150,99241,99390,120765,120975,121039,121048,121357,121466,121631,121632,121836,121842,124842,124862,131072,131073,134786,134787,135508,135554,135757,135758,135781,135782,136452,136956,136958,139678,139684,139697,139928,139929,141412,141496,141504,141505,144379,144381,145520,145521,145613,145614,145877,145879,147330,147331,148359,148360,148673,148674,156807,156808,163840,163842,163904,163905,181576,181577,182215,182308,182406,182609,190251,190252,196608,196609,198331,198332,213501,213800,213845,213852,214153,214314,214543,214544,214730,214738,214897,229378,229440,229441,229946,244092,257987,262077,262143,262144") && 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);
patch_partition("EMMC:/dev/block/bootdevice/by-name/boot:67108864:bb039e28575dfb791ee4d2c25659b0897f709a39",
                "EMMC:/dev/block/bootdevice/by-name/boot:67108864:b632c6349e0610f8822a9ba637f5900ad12ec4c8",
                package_extract_file("boot.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/boot:67108864:b632c6349e0610f8822a9ba637f5900ad12ec4c8");

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

ui_print("Patching firmware images...");
package_extract_file("firmware-update/dsp.img", "/dev/block/bootdevice/by-name/dsp");
package_extract_file("firmware-update/cmnlib64.img", "/dev/block/bootdevice/by-name/cmnlib64_a");
package_extract_file("firmware-update/devcfg.img", "/dev/block/bootdevice/by-name/devcfg_a");
package_extract_file("firmware-update/aop.img", "/dev/block/bootdevice/by-name/aop_a");
package_extract_file("firmware-update/qupfw.img", "/dev/block/bootdevice/by-name/qupfw_a");
package_extract_file("firmware-update/tz.img", "/dev/block/bootdevice/by-name/tz_a");
package_extract_file("firmware-update/storsec.img", "/dev/block/bootdevice/by-name/storsec_a");
package_extract_file("firmware-update/keymaster.img", "/dev/block/bootdevice/by-name/keymaster_a");
package_extract_file("firmware-update/bluetooth.img", "/dev/block/bootdevice/by-name/bluetooth");
package_extract_file("firmware-update/xbl.img", "/dev/block/bootdevice/by-name/xbl_a");
package_extract_file("firmware-update/modem.img", "/dev/block/bootdevice/by-name/modem");
package_extract_file("firmware-update/abl.elf", "/dev/block/bootdevice/by-name/abl_a");
package_extract_file("firmware-update/xbl_config.img", "/dev/block/bootdevice/by-name/xbl_config_a");
package_extract_file("firmware-update/cmnlib.img", "/dev/block/bootdevice/by-name/cmnlib_a");
package_extract_file("firmware-update/hyp.img", "/dev/block/bootdevice/by-name/hyp_a");
package_extract_file("firmware-update/cmnlib64.img", "/dev/block/bootdevice/by-name/cmnlib64_b");
package_extract_file("firmware-update/devcfg.img", "/dev/block/bootdevice/by-name/devcfg_b");
package_extract_file("firmware-update/aop.img", "/dev/block/bootdevice/by-name/aop_b");
package_extract_file("firmware-update/qupfw.img", "/dev/block/bootdevice/by-name/qupfw_b");
package_extract_file("firmware-update/tz.img", "/dev/block/bootdevice/by-name/tz_b");
package_extract_file("firmware-update/storsec.img", "/dev/block/bootdevice/by-name/storsec_b");
package_extract_file("firmware-update/keymaster.img", "/dev/block/bootdevice/by-name/keymaster_b");
package_extract_file("firmware-update/xbl.img", "/dev/block/bootdevice/by-name/xbl_b");
package_extract_file("firmware-update/abl.elf", "/dev/block/bootdevice/by-name/abl_b");
package_extract_file("firmware-update/xbl_config.img", "/dev/block/bootdevice/by-name/xbl_config_b");
package_extract_file("firmware-update/cmnlib.img", "/dev/block/bootdevice/by-name/cmnlib_b");
package_extract_file("firmware-update/hyp.img", "/dev/block/bootdevice/by-name/hyp_b");
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.");
show_progress(0.100000, 2);

# ---- radio update tasks 2 ----

ui_print("Patching vbmeta dtbo logo binimages...");
package_extract_file("firmware-update/vbmeta.img", "/dev/block/bootdevice/by-name/vbmeta");
package_extract_file("firmware-update/dtbo.img", "/dev/block/bootdevice/by-name/dtbo");
