getprop("ro.product.device") == "beryllium" || abort("E3004: This package is for \"beryllium\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: Xiaomi/beryllium_ru/beryllium:10/QKQ1.190828.002/V12.0.2.0.QEJRUXM:user/release-keys");
ui_print("Target: Xiaomi/beryllium_ru/beryllium:10/QKQ1.190828.002/V12.0.3.0.QEJRUXM:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "Xiaomi/beryllium_ru/beryllium:10/QKQ1.190828.002/V12.0.2.0.QEJRUXM:user/release-keys" ||
    getprop("ro.build.fingerprint") == "Xiaomi/beryllium_ru/beryllium:10/QKQ1.190828.002/V12.0.3.0.QEJRUXM:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of Xiaomi/beryllium_ru/beryllium:10/QKQ1.190828.002/V12.0.2.0.QEJRUXM:user/release-keys or Xiaomi/beryllium_ru/beryllium:10/QKQ1.190828.002/V12.0.3.0.QEJRUXM: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:22791498:00d359bd1cf8520bcd0d1456fde1525d710d6284",
                      "EMMC:/dev/block/bootdevice/by-name/boot:22791498:d8fa46613becf02a9d49ea8a8b5356e34a2a0620") ||
    abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/boot:22791498:00d359bd1cf8520bcd0d1456fde1525d710d6284\" or \"EMMC:/dev/block/bootdevice/by-name/boot:22791498:d8fa46613becf02a9d49ea8a8b5356e34a2a0620\" has unexpected contents.");
apply_patch_space(156057600) || 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", "268,1,584,698,712,744,751,753,754,1000,1005,1007,1008,1114,1115,1599,1600,2288,2289,2291,2293,2294,2295,2310,2311,2492,2505,2537,2680,3634,3665,3667,3668,3672,3673,3681,3682,3683,3684,5003,5207,5517,5787,6267,6388,8535,8565,9041,9042,9044,9450,9452,9453,10449,10451,16390,16391,16524,16525,19294,19296,20300,21770,25543,25545,26895,28759,32768,32770,32959,32960,34681,34682,34684,34686,34745,34746,34879,34881,34949,34950,34962,65537,66043,87532,93129,98306,98495,98496,99002,126105,126424,131073,131579,163842,164031,164032,164538,196609,197115,229378,229567,229568,230074,262145,262651,294914,295103,295104,295610,327681,328187,360449,360955,393217,393723,425985,426491,454551,456115,458753,459259,461062,461063,461074,461075,461125,461126,461168,461169,470172,470252,470329,470402,480423,480425,491521,492027,499887,499893,499894,499896,499898,499899,499902,499905,499910,499913,499914,499916,499918,499919,499921,499928,499929,499931,499933,499939,499941,499948,499950,499952,499956,499980,499982,499987,499988,499998,499999,500008,500009,500013,500017,500022,500023,500025,500026,500032,500034,500036,500039,500043,500044,500045,500047,500048,500051,500053,500054,500056,500059,500068,500069,500070,500071,500088,500089,500091,500092,500095,500097,500118,500120,500122,500123,500171,500176,500183,500185,500186,500188,500189,500193,500194,500195,500198,500202,500203,500204,500225,500226,500227,500228,500229,500231,500246,500249,500251,500252,500258,500259,500260,500265,500266,500268,500283,500284,500285,500289,500291,500294,500302,500304,500306,500307,500315,500318,500326,524289,524795,557057,557563,589825,590331,622593,623099,655361,655867,688129,688635,720897,721403,753665,754171,764246,774155,780254,780261,780364") == "414dc8b762922ada887145d6085553090206e7d4" || 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", "268,1,584,698,712,744,751,753,754,1000,1005,1007,1008,1114,1115,1599,1600,2288,2289,2291,2293,2294,2295,2310,2311,2492,2505,2537,2680,3634,3665,3667,3668,3672,3673,3681,3682,3683,3684,5003,5207,5517,5787,6267,6388,8535,8565,9041,9042,9044,9450,9452,9453,10449,10451,16390,16391,16524,16525,19294,19296,20300,21770,25543,25545,26895,28759,32768,32770,32959,32960,34681,34682,34684,34686,34745,34746,34879,34881,34949,34950,34962,65537,66043,87532,93129,98306,98495,98496,99002,126105,126424,131073,131579,163842,164031,164032,164538,196609,197115,229378,229567,229568,230074,262145,262651,294914,295103,295104,295610,327681,328187,360449,360955,393217,393723,425985,426491,454551,456115,458753,459259,461062,461063,461074,461075,461125,461126,461168,461169,470172,470252,470329,470402,480423,480425,491521,492027,499887,499893,499894,499896,499898,499899,499902,499905,499910,499913,499914,499916,499918,499919,499921,499928,499929,499931,499933,499939,499941,499948,499950,499952,499956,499980,499982,499987,499988,499998,499999,500008,500009,500013,500017,500022,500023,500025,500026,500032,500034,500036,500039,500043,500044,500045,500047,500048,500051,500053,500054,500056,500059,500068,500069,500070,500071,500088,500089,500091,500092,500095,500097,500118,500120,500122,500123,500171,500176,500183,500185,500186,500188,500189,500193,500194,500195,500198,500202,500203,500204,500225,500226,500227,500228,500229,500231,500246,500249,500251,500252,500258,500259,500260,500265,500266,500268,500283,500284,500285,500289,500291,500294,500302,500304,500306,500307,500315,500318,500326,524289,524795,557057,557563,589825,590331,622593,623099,655361,655867,688129,688635,720897,721403,753665,754171,764246,774155,780254,780261,780364") && 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", "74,1,220,570,578,588,589,670,671,693,694,798,799,863,864,866,867,869,880,885,886,888,889,897,898,1357,1407,1426,1731,1798,1799,1851,1891,2870,3618,4827,4828,4946,4947,5068,5120,5883,5884,6567,6568,6836,32770,32832,32833,33338,65537,66042,73779,73780,98306,98368,98369,98874,131073,131578,163842,163904,163905,164410,196609,197114,229378,229440,229441,229946,244439,258044,260078,260085,260203") == "fef7f693e75044c49f86051b982c2dc938188bfa" || 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", "74,1,220,570,578,588,589,670,671,693,694,798,799,863,864,866,867,869,880,885,886,888,889,897,898,1357,1407,1426,1731,1798,1799,1851,1891,2870,3618,4827,4828,4946,4947,5068,5120,5883,5884,6567,6568,6836,32770,32832,32833,33338,65537,66042,73779,73780,98306,98368,98369,98874,131073,131578,163842,163904,163905,164410,196609,197114,229378,229440,229441,229946,244439,258044,260078,260085,260203") && 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:22791498:00d359bd1cf8520bcd0d1456fde1525d710d6284",
                "EMMC:/dev/block/bootdevice/by-name/boot:22791498:d8fa46613becf02a9d49ea8a8b5356e34a2a0620",
                package_extract_file("boot.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/boot:22791498:d8fa46613becf02a9d49ea8a8b5356e34a2a0620");

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

ui_print("Patching firmware images...");
package_extract_file("firmware-update/abl.elf", "/dev/block/bootdevice/by-name/abl_a");
package_extract_file("firmware-update/abl.elf", "/dev/block/bootdevice/by-name/abl_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/xbl_config.img", "/dev/block/bootdevice/by-name/xbl_config_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/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/cmnlib.img", "/dev/block/bootdevice/by-name/cmnlib_a");
package_extract_file("firmware-update/hyp.img", "/dev/block/bootdevice/by-name/hyp_a");
