[Upgrading, Modifying and Unlocking] CENTCI:
Hello @m1aw_d3v

i follow all the steps correctly up to step 8 and i got stack please help.

my question is dose this tutorial works on ZTE MF927U With current software Version BD_MTNUGMF927UV1.0.0B01 New security?

after dragging and dropping the unlock.bin, click start and editing the CMD file open, below are the error that i encounter, its like unending loops until i just has to stop it.

30:21:28: Checking the combined file...

30:21:28: Start to download

30:21:28: (1)Ready to load Tloader File...

30:21:28: Start to synchronize

30:25:04: Invalid equipment! Wait for equipment

30:25:05: Detect device port//./COM9

30:25:05: Succeed to open port

30:25:05: Receiving terminal synchronous response

30:25:06: Succeed to download Tloader

30:25:06: (2)Ready to load Tboot file...

30:25:06: Start to synchronize

30:25:06: Start connection

30:25:06: Detect device port//./COM9

30:25:16: Succeed to open port

30:25:23: Port Error: Unable to write data!

30:25:25: Port Error: Unable to write data!

30:25:28: Port Error: Unable to write data!

30:25:30: Port Error: Unable to write data!

30:25:33: Port Error: Unable to write data!

30:25:35: Port Error: Unable to write data!

30:25:38: Port Error: Unable to write data!

30:25:40: Port Error: Unable to write data!

30:25:43: Port Error: Unable to write data!

30:25:46: Port Error: Unable to write data!

30:25:48: Port Error: Unable to write data!

30:25:51: Port Error: Unable to write data!

30:25:53: Port Error: Unable to write data!

30:25:56: Port Error: Unable to write data!

30:25:58: Port Error: Unable to write data!

30:26:01: Port Error: Unable to write data!

30:26:03: Port Error: Unable to write data!

30:26:06: Port Error: Unable to write data!

30:26:08: Port Error: Unable to write data!

30:26:11: Port Error: Unable to write data!

30:26:13: Port Error: Unable to write data!

30:26:16: Port Error: Unable to write data!

30:26:18: Port Error: Unable to write data!

30:26:21: Port Error: Unable to write data!

30:26:23: Port Error: Unable to write data!

30:26:26: Port Error: Unable to write data!

30:26:28: Port Error: Unable to write data!

30:26:31: Port Error: Unable to write data!

30:26:33: Port Error: Unable to write data!

30:26:36: Port Error: Unable to write data!

30:26:38: Port Error: Unable to write data!

30:26:41: Port Error: Unable to write data!

30:26:43: Port Error: Unable to write data!

30:26:46: Port Error: Unable to write data!

30:26:48: Port Error: Unable to write data!

30:26:51: Port Error: Unable to write data!

30:26:53: Port Error: Unable to write data!

30:26:56: Port Error: Unable to write data!

30:26:59: Port Error: Unable to write data!

30:27:01: Port Error: Unable to write data!

30:27:04: Port Error: Unable to write data!

30:27:06: Port Error: Unable to write data!

30:27:09: Port Error: Unable to write data!

30:27:11: Port Error: Unable to write data!

30:27:14: Port Error: Unable to write data!

30:27:16: Port Error: Unable to write data!

30:27:19: Port Error: Unable to write data!

30:27:21: Port Error: Unable to write data!

30:27:24: Port Error: Unable to write data!

30:27:26: Port Error: Unable to write data!

30:27:29: Port Error: Unable to write data!

30:27:31: Port Error: Unable to write data!

30:27:34: Port Error: Unable to write data!

30:27:36: Port Error: Unable to write data!

30:27:39: Port Error: Unable to write data!

30:27:41: Port Error: Unable to write data!

30:27:44: Port Error: Unable to write data!

30:27:46: Port Error: Unable to write data!

30:27:49: Port Error: Unable to write data!

30:27:52: Port Error: Unable to write data!

30:27:54: Port Error: Unable to write data!

30:27:56: Port Error: Unable to write data!

30:27:59: Port Error: Unable to write data!

30:28:01: Port Error: Unable to write data!

30:28:04: Port Error: Unable to write data!

30:28:07: Port Error: Unable to write data!

30:28:09: Port Error: Unable to write data!

30:28:12: Port Error: Unable to write data!

30:28:14: Port Error: Unable to write data!

30:28:17: Port Error: Unable to write data!

30:28:19: Port Error: Unable to write data!

30:28:22: Port Error: Unable to write data!

30:28:24: Port Error: Unable to write data!

30:28:27: Port Error: Unable to write data!

30:28:29: Port Error: Unable to write data!

30:28:32: Port Error: Unable to write data!

30:28:34: Port Error: Unable to write data!

30:28:37: Port Error: Unable to write data!

30:28:39: Port Error: Unable to write data!

30:28:42: Port Error: Unable to write data!

your help will be paramount. thank you