Nokia 8110 4G secret codes

[Luxferre]

This is probably world's first complete and verified secret code list for Nokia 8110 4G (banana phone) as of now.

*#06# - display the IMEI(s).

*#0000# - display firmware version and model number.

*#0606# - display the MEID(s) (all zeroes).
*#*#33284#*#* (*#*#debug#*#*) - enter/exit debug mode (allows to access the phone with both ADB and DevTools/WebIDE). A bug icon should appear in the taskbar when the debug mode is on.

###2324# (###adbg#) - turn Qualcomm diagnostics port on/off.

*#8378269# (*#testbox#) or *#*#2637643#*#* (*#*#android#*#*) - Testbox utility (engineering menu).

*#*#372733#*#* (*#*#draped#*#*) or *#2886# (*#auto#) - KaiOS MMI Test utility.
*#7223# (*#race#) - internal firmware build and boot image versions.
*#*#0574#*#* (*#*#0lri#*#*) - LogManager utility.
*#573564# (*#jrdlog#) - T2M Log, a cut LogManager interface.
*#091# - turn on auto-answer on incoming call.
*#092# - turn off auto-answer on incoming call.

Codes that exist but don't work as expected:

*#1219# - UNKNOWN: "flag of customization is cleared by secret code".

*#07# - doesn't work (must have output SAR-related information).

*#*#212018#*#* - doesn't work (must switch between privileged and non-privileged modes, including root shell, but this never happens).

*#8378266# (*#testcom#) - doesn't work (must also run Testbox utility).

*#1314# - switches the auto.send.crash.sms property, whose purpose is still unknown.

These are all the 8110 4G secret codes known up to this day. Corrections and additions from anyone are welcome.

[saveNgo]

Greetings Luxferre, Thank you for providing Nokia 8110 secret code list.

I am Jio Phone user (Jio Phone - f30C model - Qualcomm). I would like to provide conformation that from above mentioned codes, following are working on Jio Phone f30C:

*#06# - display the IMEI (Single SIM).

*#07# - display SAR-related information.

*#2886# (*#auto#) - KaiOS MMI Test utility.

and

*#*#0574#*#* (*#*#0lri#*#*) - LogManager utility.

Other codes simply doesn't work. Websites that claims to provide Jio Phone secret codes are actually not useful and seems to be fake.

The manufacturer Reliance Jio have not provided option to enable adb and debugging mode on Jio Phone. 

So personally, I am interested in knowing the code for "enter/exit debug mode (allows to access the phone with both ADB and DevTools/WebIDE)" (*#*#33284#*#* for Nokia 8110).

Further more, I would like to ask: How to obtain more secret codes? Is there any tool that can provide such codes by extracting stock firmware files or directly from mobile (from Recovery mode or QDL mode)?

[syl...@rentoo.immo]

I've extracted the system from my phone I found this in kaiosExtention.js:

break;default:debug('Error Message'+aMessage.name);break;}},getSysCode:function(code){let a='';debug('sysInfoRead ============= code = '+code);if('*#3227#'===code){a='1008';}else if('*#3228#'===code){a='1001';}else if('*#2886#'===code){a='1002';}else if('*#573564#'===code||'*#*#0574#*#*'===code){a='1003';}else if('*#1201195#'===code){a='1004';}else if('*#1201194#'===code){a='1005';}else if('*#*#212018#*#*'===code){a='1006';}else if('*#2263#'===code){ a='1007';}else if('*#1122#'===code){ a='1009';}else if('*#0606#'===code){ a='2000';}else if('*#06#'===code){a='2001';}else if('*#837837#'===code){a='2002';}else if('###232#'===code){a='2003';}else if('*#07#'===code){a='2004';}else if('*#83786633#'===code){ a='2005';}else if('*#682772#'===code){a='2006';}else if('*#*#33284#*#*'===code){ a='2007';}else if('*#7977767#'===code){ a='2008';}else if('*#6626625#'===code){ a='2009';}else if('*#8378269#'===code||'*#*#2637643#*#*'===code){ a='3001';}else if('*#2465#'===code){ a='3002';}else if('*#6388973#'===code){ a='3003';}else if('*#*#825364#*#*'===code){ a='3004';}else if('*#*#123321#*#*'===code){a='3005';}else{a='1000';}

[syl...@rentoo.immo]

I've a Nokia 8110 4G:

• *#3227#
• *#3228#
• *#2886#
• *#573564#
• *#*#0574#*#*
• *#1201195#
• *#1201194#
• *#*#212018#*#*
• *#2263#
• *#1122#
• *#0606#
• *#06#
• *#837837#
• ###232#
• *#07#
• *#83786633#
• *#682772#
• *#*#33284#*#*
• *#7977767#
• *#6626625#
• *#8378269#
• *#*#2637643#*#*
• *#2465#
• *#6388973#
• *#*#825364#*#*
• *#*#123321#*#*

[saveNgo]

Thankyou sylvain, The post provided by you will be helpful for those who are seeking secret code for Nokia 8110, collectively at one place.

To confirm, I have re-checked and found out that only 4 codes, those are previously mentioned by me, works on Jio Phone.

I want to know code for "enter/exit debug mode" if there exist any on Jio Phone.

[syl...@rentoo.immo]

You're welcome.

Can you reboot your phone into a recovery mode? power+up while booting. May be it's different on your phone.

If so, I can provide an update to dump your system, an analyse it to find you how to activate debug.

[saveNgo]

Interesting... I have stock rom for Jio Phone and I have extacted it. But didn't find "kaiosExtention.js" file. Can you be more specific about location of the mentioned file?

[syl...@rentoo.immo]

/system/b2g/components/kaiosExtension.js

[syl...@rentoo.immo]

by bad it's in /system/b2g/omni.ja it's a zip file

[saveNgo]

Yes, I can boot into Recovery Mode using power+up keys. Stock recovery screen shows:

"KaiOS Recovery
qcom/msm8909_512/ms

6.0.1/MMB29M/LYF_F3

user/release-keys

Use volume up/down"

With normal stock recovery options like: "Reboot system now, Reboot to bootloader, Apply update from........"

FYI, I have tried to flash "update.zip" provided on This as well as "OmniJB" using "Apply update from SDcard".

But screen shows "failed to verify whole-file signature... Signature verification failed..."

It seems that Reliance Jio is not using .x509.pem and .pk8 key files to sign OTA update.zip provided by ASOP. They seems to be using different keys.

[syl...@rentoo.immo]

Perfect !

Have you try https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!topic/bananahackers/DM5hhzxbmi0 ?

Can you send me the WhatsApp application ? 

[saveNgo]

Well, I can't. Becaues ......

Stock Rom extraction allows me to grab built-in apps stored in /system/b2g/webapps/ and whatsapp is not included in stock rom.

Whatsapp is installable only through "JioStore".

As rooting method for Jio Phone is not published yet :-( , I cannot access /data/ partition.... and extract whatsapp. (assuming that whatsapp is stored in /data/ after installation).

I want to create or use update.zip just like OmniJB that can at least provide me facility to install KaiOS compatible apps. But as mentioned earlier, Recovery throws "Signature verification failed.." error.

At the moment, I don't know the secret code for enabling ADB and Debugging mode. Hence, no control over Jio Phone unlike Nokia 8110 uses have.

[syl...@rentoo.immo]

I can provide you an signed update that dump the data partition on the sdcard 

[saveNgo]

That would be helpful. What help or information about Jio Phone do you want from my side?

[syl...@rentoo.immo]

https://we.tl/t-JDUov0XajD

[saveNgo]

Thankyou for update file. I will flash it and post the results as soon as I can.

FYI, I have extacted "omni.ja" but couldn't find "kaiosExtension.js". But I have found "engmodeExtension.js" that contains exact same codes as you have provided earlier.

Surprisingly, none of them works on my phone except those 4 codes mentioned earlier: *#06#, *#07#, *#2886#, and *#*#0574#*#*.
On Friday, October 19, 2018 at 3:58:05 PM UTC+5:30, syl...@rentoo.immo wrote:

https://we.tl/t-JDUov0XajD

[saveNgo]

I have tried to flash dump_data.zip file using recovery mode.

Recovery has not accepted the file and gave error: " "failed to verify whole-file signature... Signature verification failed... Installation Aborted..."

I have also given try to flash the file using sideload facility. PC cmd shows: "loading: 'C:\adb\dump_data.zip' .... Total xfer: 0.00x".

At the same time mobile screen shows: "Installation Aborted" and screen comes back to recovery main page.

It seems that recovery is not accepting zip packages due to signature (key) mismatch.

Anyway, Thankyou for helping, sylvain. I will start new topic in this forum so that if anyone have solutions or suggestions about Jio Phone rom-dump/rooting/modifying then they are most welcome to post.

[John-David Deubl]

Hello,

Is it possible to create own secret codes for example: # * push # * to start a script to uploaded a dir to a server ?

[Aloizs]

Hallo.

Is possible to clear recovery logs in KaiOS Recovery mode?