[OnePlus 7T Pro (Regular & McLaren) ROMs & Dev.] hatchback666:
Please help

USUALLY how many MINUTES does the RR ROM BOOTS up???

im in the BOOT RR LOGO now and its like 10minutes already.. I did the instructions CAREFULLY...

hope its not a boot loop..

---------- Post added at 08:13 AM ---------- Previous post was at 07:36 AM ----------

PLEASE HELP.. It takes to loong.. please someones help me.. HOw many minutes booting UP time??

I think its BOOTLOOP :(

---------- Post added at 08:21 AM ---------- Previous post was at 08:13 AM ----------

I Successfuly flashed the ROM all RESULTS are OK.. please someones help me...

its 30 minutes now and still in RR LOGO.. NO ERROR results on flashing.. NO FILES are missing.. but stuck in RR LOGO

---------- Post added at 09:00 AM ---------- Previous post was at 08:21 AM ----------

I TRY TO REFLASH but still stuck on the RR LOGO...

Please HELP

THIS is the ADB results

C:\platform-tools>fastboot reboot fastboot

Rebooting into fastboot OKAY [ 0.004s]

< waiting for any device >

Finished. Total time: 8.858s

C:\platform-tools>fastboot erase system

Erasing 'system_b' OKAY [ 0.091s]

Finished. Total time: 0.101s

C:\platform-tools>fastboot erase boot

Erasing 'boot_b' OKAY [ 0.010s]

Finished. Total time: 0.013s

C:\platform-tools>fastboot erase odm

Erasing 'odm_b' OKAY [ 0.058s]

Finished. Total time: 0.067s

C:\platform-tools>fastboot erase product

Erasing 'product_b' OKAY [ 0.020s]

Finished. Total time: 0.030s

C:\platform-tools>fastboot erase vbmeta

Erasing 'vbmeta_b' OKAY [ 0.006s]

Finished. Total time: 0.009s

C:\platform-tools>fastboot erase vbmeta_system

Erasing 'vbmeta_system_b' OKAY [ 0.007s]

Finished. Total time: 0.009s

C:\platform-tools>fastboot erase vendor

Erasing 'vendor_b' OKAY [ 0.017s]

Finished. Total time: 0.026s

C:\platform-tools>fastboot erase dtbo

Erasing 'dtbo_b' OKAY [ 0.009s]

Finished. Total time: 0.012s

C:\platform-tools>fastboot flash system system.img

Invalid sparse file format at header magic

Resizing 'system_b' OKAY [ 0.005s]

Sending sparse 'system_b' 1/3 (519834 KB) OKAY [ 12.785s]

Writing 'system_b' OKAY [ 1.982s]

Sending sparse 'system_b' 2/3 (523141 KB) OKAY [ 12.799s]

Writing 'system_b' OKAY [ 1.952s]

Sending sparse 'system_b' 3/3 (180444 KB) OKAY [ 4.445s]

Writing 'system_b' OKAY [ 0.923s]

Finished. Total time: 43.453s

C:\platform-tools>fastboot flash boot boot.img

Sending 'boot_b' (98304 KB) OKAY [ 2.780s]

Writing 'boot_b' OKAY [ 0.394s]

Finished. Total time: 3.195s

C:\platform-tools>fastboot flash odm odm.img

Resizing 'odm_b' OKAY [ 0.005s]

Sending 'odm_b' (884 KB) OKAY [ 0.025s]

Writing 'odm_b' OKAY [ 0.284s]

Finished. Total time: 0.338s

C:\platform-tools>fastboot flash product product.img

Invalid sparse file format at header magic

Resizing 'product_b' OKAY [ 0.005s]

Sending sparse 'product_b' 1/3 (518202 KB) OKAY [ 12.712s]

Writing 'product_b' OKAY [ 1.959s]

Sending sparse 'product_b' 2/3 (518961 KB) OKAY [ 12.635s]

Writing 'product_b' OKAY [ 1.952s]

Sending sparse 'product_b' 3/3 (222165 KB) OKAY [ 5.509s]

Writing 'product_b' OKAY [ 1.061s]

Finished. Total time: 45.390s

C:\platform-tools>fastboot flash vbmeta vbmeta.img

Sending 'vbmeta_b' (8 KB) OKAY [ 0.001s]

Writing 'vbmeta_b' OKAY [ 0.005s]

Finished. Total time: 0.022s

C:\platform-tools>fastboot flash vbmeta_system vbmeta_system.img

Sending 'vbmeta_system_b' (4 KB) OKAY [ 0.001s]

Writing 'vbmeta_system_b' OKAY [ 0.005s]

Finished. Total time: 0.018s

C:\platform-tools>fastboot flash vendor vendor.img

Invalid sparse file format at header magic

Resizing 'vendor_b' OKAY [ 0.006s]

Sending sparse 'vendor_b' 1/2 (520202 KB) OKAY [ 12.957s]

Writing 'vendor_b' OKAY [ 2.001s]

Sending sparse 'vendor_b' 2/2 (305884 KB) OKAY [ 7.548s]

Writing 'vendor_b' OKAY [ 1.302s]

Finished. Total time: 29.646s

C:\platform-tools>fastboot flash dtbo dtbo.img

Sending 'dtbo_b' (16384 KB) OKAY [ 0.454s]

Writing 'dtbo_b' OKAY [ 0.105s]

Finished. Total time: 0.589s

C:\platform-tools>fastboot reboot

Rebooting OKAY [ 0.000s]

Finished. Total time: 0.002s