getprop("ro.product.device") == "U3Q19" || abort("E3004: This package is for \"U3Q19\" devices; this is a \"" + getprop("ro.product.device") + "\".");
ui_print("Source: qti/msm8937_64/msm8937_64:9/PKQ1.190616.001/148:user/release-keys");
ui_print("Target: qti/msm8937_64/msm8937_64:9/PKQ1.190616.001/470:user/release-keys");
ui_print("Verifying current system...");
getprop("ro.build.fingerprint") == "qti/msm8937_64/msm8937_64:9/PKQ1.190616.001/148:user/release-keys" ||
    getprop("ro.build.fingerprint") == "qti/msm8937_64/msm8937_64:9/PKQ1.190616.001/470:user/release-keys" ||
    abort("E3001: Package expects build fingerprint of qti/msm8937_64/msm8937_64:9/PKQ1.190616.001/148:user/release-keys or qti/msm8937_64/msm8937_64:9/PKQ1.190616.001/470:user/release-keys; this device has " + getprop("ro.build.fingerprint") + ".");
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/boot:67108864:6b06f769f02fc6f8e8e9bae230ca5642c937a714:67108864:580c70031e46224745cf482e4d4d71e9ac7f5022") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/boot:67108864:6b06f769f02fc6f8e8e9bae230ca5642c937a714:67108864:580c70031e46224745cf482e4d4d71e9ac7f5022\" has unexpected contents.");
apply_patch_space(67108864) || abort("E3006: Not enough free space on /cache to apply patches.");

# ---- radio update verification ----

ui_print("Verifying radio-update...");
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/aboot:735456:f3a47f62848bde966674ea7062a9d4444d1f74fb:735456:3334b3fab23dae2fd5f470128b494ddeb0239345") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/aboot:735456:f3a47f62848bde966674ea7062a9d4444d1f74fb:735456:3334b3fab23dae2fd5f470128b494ddeb0239345\" has unexpected contents.");
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/abootbak:735456:f3a47f62848bde966674ea7062a9d4444d1f74fb:735456:3334b3fab23dae2fd5f470128b494ddeb0239345") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/abootbak:735456:f3a47f62848bde966674ea7062a9d4444d1f74fb:735456:3334b3fab23dae2fd5f470128b494ddeb0239345\" has unexpected contents.");
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/sbl1:390628:75d9ea29ae2d0aad97a6de4241a2a4c0a47ad7a8:390908:958def34454c274ba17d7a85b6aed5eb413eb7f6") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/sbl1:390628:75d9ea29ae2d0aad97a6de4241a2a4c0a47ad7a8:390908:958def34454c274ba17d7a85b6aed5eb413eb7f6\" has unexpected contents.");
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/sbl1bak:390628:75d9ea29ae2d0aad97a6de4241a2a4c0a47ad7a8:390908:958def34454c274ba17d7a85b6aed5eb413eb7f6") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/sbl1bak:390628:75d9ea29ae2d0aad97a6de4241a2a4c0a47ad7a8:390908:958def34454c274ba17d7a85b6aed5eb413eb7f6\" has unexpected contents.");
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/dtbo:8388608:1323589d2e60f5dfb591af76f45429ff181cc1b6:8388608:dbb4a14636580e1f775e07c39fc187bcab5ef1cf") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/dtbo:8388608:1323589d2e60f5dfb591af76f45429ff181cc1b6:8388608:dbb4a14636580e1f775e07c39fc187bcab5ef1cf\" has unexpected contents.");
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/dtbobak:8388608:1323589d2e60f5dfb591af76f45429ff181cc1b6:8388608:dbb4a14636580e1f775e07c39fc187bcab5ef1cf") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/dtbobak:8388608:1323589d2e60f5dfb591af76f45429ff181cc1b6:8388608:dbb4a14636580e1f775e07c39fc187bcab5ef1cf\" has unexpected contents.");
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/rpm:187800:cb6302f753447dbdc4c864fb3274780e132a57a1:187800:3a3e145cc6c1b15596c024799c42e476f245462d") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/rpm:187800:cb6302f753447dbdc4c864fb3274780e132a57a1:187800:3a3e145cc6c1b15596c024799c42e476f245462d\" has unexpected contents.");
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/rpmbak:187800:cb6302f753447dbdc4c864fb3274780e132a57a1:187800:3a3e145cc6c1b15596c024799c42e476f245462d") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/rpmbak:187800:cb6302f753447dbdc4c864fb3274780e132a57a1:187800:3a3e145cc6c1b15596c024799c42e476f245462d\" has unexpected contents.");
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/vbmeta:4096:5100586ba727e8283233d33655c42b262cb447c0:4096:56df78ae96be05156cdc8fa6928480779d5fd6f1") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/vbmeta:4096:5100586ba727e8283233d33655c42b262cb447c0:4096:56df78ae96be05156cdc8fa6928480779d5fd6f1\" has unexpected contents.");
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/vbmetabak:4096:5100586ba727e8283233d33655c42b262cb447c0:4096:56df78ae96be05156cdc8fa6928480779d5fd6f1") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/vbmetabak:4096:5100586ba727e8283233d33655c42b262cb447c0:4096:56df78ae96be05156cdc8fa6928480779d5fd6f1\" has unexpected contents.");
apply_patch_check("EMMC:/dev/block/bootdevice/by-name/modem:88080384:9c11586a789f9a73d9db905a364bce2dd025fec1:88080384:e550995a1b1aea2d101b73b3609864101a391af8") || abort("E3005: \"EMMC:/dev/block/bootdevice/by-name/modem:88080384:9c11586a789f9a73d9db905a364bce2dd025fec1:88080384:e550995a1b1aea2d101b73b3609864101a391af8\" has unexpected contents.");
apply_patch_space(88080384) || abort("E3006: Not enough free space on /cache to apply patches.");
if (range_sha1("/dev/block/bootdevice/by-name/system", "60,1,143,151,152,167,433,8215,8221,8229,8802,8804,8805,9184,9188,9190,9191,9194,9197,9199,9202,9219,9221,10208,12292,12336,12371,12476,12480,12493,32770,32903,42396,42420,42700,42724,42953,42977,43144,43168,43475,43499,43764,43788,44071,44095,98306,98439,163842,163975,229378,229511,247760,294912,294914,524288,524289,546231,554889,555007,555008") == "1ced00321700daedb8c381597a9e54932033f710" || 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", "60,1,143,151,152,167,433,8215,8221,8229,8802,8804,8805,9184,9188,9190,9191,9194,9197,9199,9202,9219,9221,10208,12292,12336,12371,12476,12480,12493,32770,32903,42396,42420,42700,42724,42953,42977,43144,43168,43475,43499,43764,43788,44071,44095,98306,98439,163842,163975,229378,229511,247760,294912,294914,524288,524289,546231,554889,555007,555008") && 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", "32,1,38,41,89,4073,4079,4080,4082,4296,4297,4535,4536,4540,4541,6240,6241,6262,6263,6268,6434,6437,6625,6626,32770,32801,89813,98304,98306,128983,131029,131071,131072") == "73a02fce453c907d2c9a9dcfe961fc31446b72ea" || 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", "32,1,38,41,89,4073,4079,4080,4082,4296,4297,4535,4536,4540,4541,6240,6241,6262,6263,6268,6434,6437,6625,6626,32770,32801,89813,98304,98306,128983,131029,131071,131072") && 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 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("Patching boot image...");
show_progress(0.100000, 10);
apply_patch("EMMC:/dev/block/bootdevice/by-name/boot:67108864:6b06f769f02fc6f8e8e9bae230ca5642c937a714:67108864:580c70031e46224745cf482e4d4d71e9ac7f5022",
            "-", 580c70031e46224745cf482e4d4d71e9ac7f5022, 67108864,
            6b06f769f02fc6f8e8e9bae230ca5642c937a714,
            package_extract_file("patch/boot.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/boot:67108864:6b06f769f02fc6f8e8e9bae230ca5642c937a714:67108864:580c70031e46224745cf482e4d4d71e9ac7f5022");

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

ui_print("Patching firmware images...");
ifelse(msm.boot_update("main"), (
apply_patch("EMMC:/dev/block/bootdevice/by-name/aboot:735456:f3a47f62848bde966674ea7062a9d4444d1f74fb:735456:3334b3fab23dae2fd5f470128b494ddeb0239345",
            "-", 3334b3fab23dae2fd5f470128b494ddeb0239345, 735456,
            f3a47f62848bde966674ea7062a9d4444d1f74fb,
            package_extract_file("patch/firmware-update/emmc_appsboot.mbn.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/aboot:735456:f3a47f62848bde966674ea7062a9d4444d1f74fb:735456:3334b3fab23dae2fd5f470128b494ddeb0239345");
apply_patch("EMMC:/dev/block/bootdevice/by-name/sbl1:390628:75d9ea29ae2d0aad97a6de4241a2a4c0a47ad7a8:390908:958def34454c274ba17d7a85b6aed5eb413eb7f6",
            "-", 958def34454c274ba17d7a85b6aed5eb413eb7f6, 390908,
            75d9ea29ae2d0aad97a6de4241a2a4c0a47ad7a8,
            package_extract_file("patch/firmware-update/sbl1.mbn.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/sbl1:390628:75d9ea29ae2d0aad97a6de4241a2a4c0a47ad7a8:390908:958def34454c274ba17d7a85b6aed5eb413eb7f6");
apply_patch("EMMC:/dev/block/bootdevice/by-name/dtbo:8388608:1323589d2e60f5dfb591af76f45429ff181cc1b6:8388608:dbb4a14636580e1f775e07c39fc187bcab5ef1cf",
            "-", dbb4a14636580e1f775e07c39fc187bcab5ef1cf, 8388608,
            1323589d2e60f5dfb591af76f45429ff181cc1b6,
            package_extract_file("patch/firmware-update/dtbo.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/dtbo:8388608:1323589d2e60f5dfb591af76f45429ff181cc1b6:8388608:dbb4a14636580e1f775e07c39fc187bcab5ef1cf");
apply_patch("EMMC:/dev/block/bootdevice/by-name/rpm:187800:cb6302f753447dbdc4c864fb3274780e132a57a1:187800:3a3e145cc6c1b15596c024799c42e476f245462d",
            "-", 3a3e145cc6c1b15596c024799c42e476f245462d, 187800,
            cb6302f753447dbdc4c864fb3274780e132a57a1,
            package_extract_file("patch/firmware-update/rpm.mbn.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/rpm:187800:cb6302f753447dbdc4c864fb3274780e132a57a1:187800:3a3e145cc6c1b15596c024799c42e476f245462d");
apply_patch("EMMC:/dev/block/bootdevice/by-name/vbmeta:4096:5100586ba727e8283233d33655c42b262cb447c0:4096:56df78ae96be05156cdc8fa6928480779d5fd6f1",
            "-", 56df78ae96be05156cdc8fa6928480779d5fd6f1, 4096,
            5100586ba727e8283233d33655c42b262cb447c0,
            package_extract_file("patch/firmware-update/vbmeta.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/vbmeta:4096:5100586ba727e8283233d33655c42b262cb447c0:4096:56df78ae96be05156cdc8fa6928480779d5fd6f1");
), "");
ifelse(msm.boot_update("backup"), (
apply_patch("EMMC:/dev/block/bootdevice/by-name/abootbak:735456:f3a47f62848bde966674ea7062a9d4444d1f74fb:735456:3334b3fab23dae2fd5f470128b494ddeb0239345",
            "-", 3334b3fab23dae2fd5f470128b494ddeb0239345, 735456,
            f3a47f62848bde966674ea7062a9d4444d1f74fb,
            package_extract_file("patch/firmware-update/emmc_appsboot.mbn.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/abootbak:735456:f3a47f62848bde966674ea7062a9d4444d1f74fb:735456:3334b3fab23dae2fd5f470128b494ddeb0239345");
apply_patch("EMMC:/dev/block/bootdevice/by-name/sbl1bak:390628:75d9ea29ae2d0aad97a6de4241a2a4c0a47ad7a8:390908:958def34454c274ba17d7a85b6aed5eb413eb7f6",
            "-", 958def34454c274ba17d7a85b6aed5eb413eb7f6, 390908,
            75d9ea29ae2d0aad97a6de4241a2a4c0a47ad7a8,
            package_extract_file("patch/firmware-update/sbl1.mbn.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/sbl1bak:390628:75d9ea29ae2d0aad97a6de4241a2a4c0a47ad7a8:390908:958def34454c274ba17d7a85b6aed5eb413eb7f6");
apply_patch("EMMC:/dev/block/bootdevice/by-name/dtbobak:8388608:1323589d2e60f5dfb591af76f45429ff181cc1b6:8388608:dbb4a14636580e1f775e07c39fc187bcab5ef1cf",
            "-", dbb4a14636580e1f775e07c39fc187bcab5ef1cf, 8388608,
            1323589d2e60f5dfb591af76f45429ff181cc1b6,
            package_extract_file("patch/firmware-update/dtbo.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/dtbobak:8388608:1323589d2e60f5dfb591af76f45429ff181cc1b6:8388608:dbb4a14636580e1f775e07c39fc187bcab5ef1cf");
apply_patch("EMMC:/dev/block/bootdevice/by-name/rpmbak:187800:cb6302f753447dbdc4c864fb3274780e132a57a1:187800:3a3e145cc6c1b15596c024799c42e476f245462d",
            "-", 3a3e145cc6c1b15596c024799c42e476f245462d, 187800,
            cb6302f753447dbdc4c864fb3274780e132a57a1,
            package_extract_file("patch/firmware-update/rpm.mbn.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/rpmbak:187800:cb6302f753447dbdc4c864fb3274780e132a57a1:187800:3a3e145cc6c1b15596c024799c42e476f245462d");
apply_patch("EMMC:/dev/block/bootdevice/by-name/vbmetabak:4096:5100586ba727e8283233d33655c42b262cb447c0:4096:56df78ae96be05156cdc8fa6928480779d5fd6f1",
            "-", 56df78ae96be05156cdc8fa6928480779d5fd6f1, 4096,
            5100586ba727e8283233d33655c42b262cb447c0,
            package_extract_file("patch/firmware-update/vbmeta.img.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/vbmetabak:4096:5100586ba727e8283233d33655c42b262cb447c0:4096:56df78ae96be05156cdc8fa6928480779d5fd6f1");
), "");
msm.boot_update("finalize");
apply_patch("EMMC:/dev/block/bootdevice/by-name/modem:88080384:9c11586a789f9a73d9db905a364bce2dd025fec1:88080384:e550995a1b1aea2d101b73b3609864101a391af8",
            "-", e550995a1b1aea2d101b73b3609864101a391af8, 88080384,
            9c11586a789f9a73d9db905a364bce2dd025fec1,
            package_extract_file("patch/firmware-update/NON-HLOS.bin.p")) ||
    abort("E3008: Failed to apply patch to EMMC:/dev/block/bootdevice/by-name/modem:88080384:9c11586a789f9a73d9db905a364bce2dd025fec1:88080384:e550995a1b1aea2d101b73b3609864101a391af8");
set_progress(1.000000);
