HANTEK DSO4202S How to restore a bricked device?

Global111 · Post time 2022-8-7 19:19:59

HANTEK DSO4202S
By all indications, NAND died
I'm trying to flash a bricked oscilloscope using dsoflash.
Can't find DFU mode button to start USB flashing.
Who has a positive experience with my model share PLEASE.

pgiorgio61 · Post time 2022-9-12 07:55:25

Edited by pgiorgio61 at 2022-9-12 09:48

Same problem. I haven’t use my oscilloscope DSO4102C Hantek for the Summer and, once turned ON, it shows the Hantek initial screen QR code. I have tried to turn it OFF but no changes.
I have tried the procedure for recovery interface but it works randomly and no results anyway: sometimes Update Failed! sometimes restart and back to QR code. I restarted and use F2 but no success.
Please help!

Model Hantek DSO4102C
Serial Number T 1G/049 010816
Ordered on Amazon on the 22nd December 2020 and sold by withUtrade

Jing · Post time 2022-9-9 09:29:15

Global111 replied at 2022-8-31 22:27
is anybody here ?

Dear Sir，
Please follow the file in the link. Please download in time, there is a time limit.
https://www.filemail.com/d/cvshxacbwoumfsv

Global111 · Post time 2022-8-31 22:27:39

is anybody here ?

Global111 · Post time 2022-8-24 19:04:27

Jing replied at 2022-8-22 21:56
Dear Sir，
Do you still remember the date of purchase of the machine, or the date in the system in ...

Yes! 5 May 2020
AliExpress Order Number
5003 9299 3282 8964
When I first contacted support, it was still under warranty.

Jing · Post time 2022-8-22 21:56:51

Global111 replied at 2022-8-18 05:47
Is my problem unsolvable?

Dear Sir，
Do you still remember the date of purchase of the machine, or the date in the system information in the machine.

Global111 · Post time 2022-8-18 05:47:28

Is my problem unsolvable?

Global111 · Post time 2022-8-16 07:16:16

Nothing can be done?

Global111 · Post time 2022-8-12 20:26:36

Yes, it is on boot stage.
Only blank screen.
And the backlight flickers
SN: T1G/049 005764

Jing · Post time 2022-8-12 16:17:38

Global111 replied at 2022-8-11 19:17
The oscilloscope does not start.
I wrote to support, they wrote to me to return the device to them ...

Dear Sir，
I would like to ask if the machine cannot be turned on and is stuck on the boot screen. If this is the problem, please provide the serial number of the machine.