[LIST] HTC secret codes for HTC One X - BREAKING: USSD EXPLOIT FIX

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Hi, I am trying to make a list with all the useful "secret" codes for the HTC One X.


Disclaimer

I am not responsibly for anything you do with the codes. Some of them might be able to do a factory reset or something similar. You MAY brick your device with some of the codes.

General codes

• *#06# = Show IMEI
• *135# = Show mobile number

HTC specific codes

• *#*#4636#*#* = device information program (such as telephone, battery, wifi, ...) << all these generic system information tools in the market read the same data as this code/tool does - [working]
• *#*#7262626#*#* = Field-Test
• *#*#3424#*#* = HTC Function Test program (very useful!) - [working]
• *#*#1111#*#* = Show software version
• *#*#2222#*#* = Show hardware version
• *#*#232338#*#* = Show WiFi mac address
• *#*#232337#*# = Show Bluetooth mac address
• *#*#1472365#*#* = GPS test
• *#*#1575#*#* = GPS test #2
• *#*#232331#*#* = Bluetooth test
• *#*#0*#*#* = display test (?)
• *#*#2663#*#* = touch screen version (?)
• *#*#2664#*#* = touch screen test(?)
• *#*#759#*#* = Rlz Debug UI (?)

HARMFUL CODES
BE CAREFUL WITH THEM!

• *#*#7780#*#* = factory reset !! BE CAREFUL! - Seems it doesn't work - Thanks to diamant-x for his test
• ##4772579# = reset GPS - working?
• *2767*3855# = factory format !! BE CAREFUL!
• *#*#197328640#*#* = service mode? - after two tests seems to be NOT WORKING

UNKNOWN CODES
BE CAREFUL WITH THEM!

• *#*#36666#*#* = starts FlexNet Mode | Don't know what it is ... | Discussion about flex net mode: http://forums.androidcentral.com/htc...lled-apps.html | So FlexNet may be a substitute for CarrierIQ ..
• *#*#7669633#*#* = FlexNet related
• *#*#361066#*#* = FlexNet related
• *#*#361166#*#* = FlexNet related
• *#*#362066#*#* = FlexNet related
• *#*#366633#*#* = FlexNet related
• *#*#368866#*#* = FlexNet related
• *#*#3688633#*#* = FlexNet related

I didn't try all of them, some of them might not work ...

If you want to use on of these codes, simply open your dial pad and put in the code you want.

If you have other codes that I can add to the list, you're welcome ..


Update due to USSD Exploit:
It seems HTC One X is not affected by this exploit, because the factory-reset dial-in code seems not to work. But the exploiting-method itself seems to work on the HOX. (self-tested).
http://www.youtube.com/watch?v=l9A1LtDpmGM&hd=1

The FIX:
Just to be sure, there is a simple fix for this exploit.

First check if your HOX is vulnerable for the basic exploit (no-wiping): http://heise.de/ussd (open in mobile browser on your HOX)

You have to install this app from playstore: https://play.google.com/store/apps/d....voss.notelurl

Here is an article concerning the exploit fix: http://www.h-online.com/security/new...g-1718531.html

After you installed the app, check if the exploit is still usable: http://heise.de/ussd (open in mobile browser on your HOX)

Now it's not so secret anymore.

Thank you

Actually they aren't secrets anymore, you can find most of them by googling them.

I made this list for myself and wanted to share it with the community, as these codes might be useful

you know a code to disable fast dormancy?

Sent from my HTC One X using xda premium

Originally Posted by theliquid

Actually they aren't secrets anymore, you can find most of them by googling them.

I made this list for myself and wanted to share it with the community, as these codes might be useful

I know, I was joking

Originally Posted by KevinB88

you know a code to disable fast dormancy?

Sent from my HTC One X using xda premium

I don't know what you mean exactly, but you did you take a look at this tool https://play.google.com/store/apps/d...rsaversettings ?

A code to change system settings might be the service mode, but this doesn't work with my device ..

Originally Posted by xmoo

I know, I was joking

Can anyone confirm the Display Test Menu *#*#0*#*#* and what it does? I will be buying the phone in store tomorrow, and this could help me check for screen flaws..

Always good to have the information centrally placed at XDA, thank you to theliquid!

None of these codes appear to work on my HOX.

Sent from my Galaxy Nexus using Tapatalk 2

Originally Posted by uptheironsrafi

Can anyone confirm the Display Test Menu *#*#0*#*#* and what it does? I will be buying the phone in store tomorrow, and this could help me check for screen flaws..

Just tryed didn't work for me

Sent from my HTC One X using xda premium