Request for root login password for this module

IoT Modules 5G Module
1

sdxlemur login: admin
quectel-v : v1.0

quectel-ID : 27131591

please provide uart password for this module rg520f
ThankYou

2

@herbert.pan-Q please can you provide the root login password for my RG520F module.

3

Hi @Niki.Liu-Q
Please help to check.

4

here is the adb passcode, please check, thanks~

5

Thank you Niki , but i think you provided adb unlock code, i wanted the root user password for logging in via uart as i am currently cant access the usb. The username is root for uart console, but i don’t know the password for that.

image
image927×369 7.62 KB

Your help is very appreciated.
ThankYou

6

Oaky，here is the console passcode, please check, thanks~

7

Thankyou , i tried that but it didnt work either, LOGIN INCORRECT. I am stuck now. is there any other way to reset the password ?
Thanks

8

@silvia hi Silvia,could you please help to check this issue?

9

Dear @BlueNecko
Do you confirm that copy the correct password?
We don’t have way to reset password.

10

Ughh, I see so we cant do anything with this.

yes i have tried multiple times. Well okay thankyou for your time.

11

After a lot of struggle i managed to get edl mode working, can you please send me the stock or whatever the latest fw for this module RG520F-JO you have, so that i can restore it to it’s former state.

image
image558×407 71.2 KB

ThankYou

12

@silvia can you please send me the full firmware file and method to reflash it for RG520F-JO, since i cant access the module so i cant get the revision no, but i have noted the last revision as |RG520FJOAAR05A01M4G|

much appreciated,
ThankYou

13

Dear @BlueNecko
I have sent the firmware to your email, please check.
For the tool and user guide, please log in the website below to download Qflash.

15

@silvia
Thank you soo much, but i cannot update it. it fails.

Screenshot 2025-05-01 012425
Screenshot 2025-05-01 012425945×735 81.7 KB

I tried qfill tool to get partition table too but that didnt work either and encountered shara error.

2025-04-29 10:04:02.553    Start Download
2025-04-29 10:04:02.553    Program Path:D:\New folder\firm\update\firehose\prog_firehose_lite.elf
2025-04-29 10:04:02.553    ***** Working Folder:C:\Users\xyz\AppData\Roaming\Qualcomm\QFIL\COMPORT_5
2025-04-29 10:05:32.623    Binary build date: Jun 25 2019 @ 03:16:15
2025-04-29 10:05:32.623    QSAHARASERVER CALLED LIKE THIS: 'D:\New folder\Qualcomm_Flash_Image_Loader_v2.0.3.5\QSaharaServer.ex'Current working dir: C:\Users\xyz\AppData\Roaming\Qualcomm\QFIL\COMPORT_5
2025-04-29 10:05:32.631    Sahara mappings:
2025-04-29 10:05:32.631    2: amss.mbn
2025-04-29 10:05:32.631    6: apps.mbn
2025-04-29 10:05:32.631    8: dsp1.mbn
2025-04-29 10:05:32.639    10: dbl.mbn
2025-04-29 10:05:32.639    11: osbl.mbn
2025-04-29 10:05:32.639    12: dsp2.mbn
2025-04-29 10:05:32.647    16: efs1.mbn
2025-04-29 10:05:32.647    17: efs2.mbn
2025-04-29 10:05:32.647    20: efs3.mbn
2025-04-29 10:05:32.655    21: sbl1.mbn
2025-04-29 10:05:32.655    22: sbl2.mbn
2025-04-29 10:05:32.655    23: rpm.mbn
2025-04-29 10:05:32.663    25: tz.mbn
2025-04-29 10:05:32.663    28: dsp3.mbn
2025-04-29 10:05:32.663    29: acdb.mbn
2025-04-29 10:05:32.673    30: wdt.mbn
2025-04-29 10:05:32.673    31: mba.mbn
2025-04-29 10:05:32.673    13: D:\New folder\firm\update\firehose\prog_firehose_lite.elf
2025-04-29 10:05:32.681    
2025-04-29 10:05:32.681    10:04:02: Requested ID 13, file: "D:\New folder\firm\update\firehose\prog_firehose_lite.elf"
2025-04-29 10:05:32.681    
2025-04-29 10:05:32.681    10:05:32: ERROR: function: sahara_rx_data:276 Unable to read packet header. Only read 0 bytes.
2025-04-29 10:05:32.690    
2025-04-29 10:05:32.690    10:05:32: ERROR: function: sahara_main:982 Sahara protocol error
2025-04-29 10:05:32.690    
2025-04-29 10:05:32.698    10:05:32: ERROR: function: main:320 Uploading  Image using Sahara protocol failed
2025-04-29 10:05:32.698    
2025-04-29 10:05:32.698    
2025-04-29 10:05:32.706    Download Fail:Sahara Fail:QSaharaServer Fail:Process fail
2025-04-29 10:05:32.747    Finish Get GPT

The edl connection cable is stable and powersupply is good too. Can i get the correct firehorse files for this, Is this a common issue or exclusive to mine?

Sorry for the inconvenience,
ThankYou

16

Dear @BlueNecko
RG520FJOAAR05A04M4G is the latest one.

18

Dear @dcvoltage
Sorry, we didn’t get your point.

19

Dear @silvia
can u email me the latest firmware, RG520FJOAAR05A04M4G as well please.
my current fw still running on RG520FJOAAR05A01 version

20

Dear @jackchua
I have sent to your email, please check.

21

quectel-v : v1.0

quectel-ID : 27378454

please provide uart password for this module

ThankYou

22

i have sent the passcode to you via message, please check, thanks~