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Cannot Flash FW, no response after +ok= #4

@marcoagbarreto

Description

@marcoagbarreto

I have some magic home switches and went ahead and used the mhflasher, but not sure if I'm missing some steps.

This is the chip BL602L20 the switch has.
Image

Steps that I followed:

  1. Put the switch in pairing mode
  2. Connect to the switch using the mhflasher app
  3. Press "flash" in the app

After the 3rd step, I get an ok message but after 10+min nothing happens. Am I following the correct steps?

Here are the logs

[08:38:54] OTA server is running on port 1111
[12:07:23] clicked scan
[12:07:23] No permission yet
[12:07:25] Permission granted
[12:07:25] Starting scan
[12:07:28] clicked scan
[12:07:28] Permission granted - skanujemy
[12:07:28] Starting scan
[12:07:30] Success scan
[12:07:30] AP found: RT-INVITADOS
[12:07:30] AP found: REDYTEC_2.4G
[12:07:30] AP found: Lab-Room
[12:07:30] AP found: LEDnet009703AD7D
[12:07:30] AP found: Xiaomi_4BE1
[12:07:30] AP found: Xiaomi_4BE1
[12:07:30] AP found: 
[12:07:30] AP found: REDYTEC_2.4G
[12:07:30] AP found: 
[12:07:30] Success scan
[12:07:30] AP found: RT-INVITADOS
[12:07:30] AP found: REDYTEC_2.4G
[12:07:30] AP found: Lab-Room
[12:07:30] AP found: LEDnet009703AD7D
[12:07:30] AP found: Xiaomi_4BE1
[12:07:30] AP found: Xiaomi_4BE1
[12:07:30] AP found: 
[12:07:30] AP found: REDYTEC_2.4G
[12:07:30] AP found: 
[12:07:39] Connected to LEDnet009703AD7D
[12:07:39] got dhcp IPv4: 10.10.123.4
[12:07:39] First DNS Server: 10.10.123.3
[12:07:39] Received: 10.10.123.3,7CB94C03AD7D,AK001-ZJ21411
[12:07:39] 	mac:7CB94C03AD7D
[12:07:39] 	dev id:AK001-ZJ21411
[12:07:39] ver: +ok=97_49_20231120_ZG-BL-V2
[12:07:40] got dhcp IPv4: 10.10.123.4
[12:07:40] First DNS Server: 10.10.123.3
[12:07:40] Received: 10.10.123.3,7CB94C03AD7D,AK001-ZJ21411
[12:07:40] 	mac:7CB94C03AD7D
[12:07:40] 	dev id:AK001-ZJ21411
[12:07:40] ver: +ok=97_49_20231120_ZG-BL-V2
[12:07:56] unk: +ok=

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