Is there a hardware test mode? - Nexus 5 Q&A, Help & Troubleshooting

Like on the Samsungs where you dial a code and it brings up a test mode with various hardware tests?

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Picodrive Keymapping

2 problems with picodrive. The directional buttens are screwed up. left is up en up is right and so on. I have solved this myself no prob just keep on trying finding the right button.
Next problem is with the ABC buttons of Picodrive. Al the alfabethical keys are mapped to the same keyadress so A=> 0xe5 B=> 0xe5
They al have the same function in picodrive.
Is this a problem regarding the Touch Pro or with picodrive or with a windows setting
somebody else on here has mentioned exactly the same problem with another emulator, so I guess the Touchpro somehow represents it's buttons as the same, either that or what you are seeing is the response from the touch screen not from the button (as was proved in another thread the whole area is touch sensitive not just the screen) in which case turning off the touch feature might sort you out.
Its not the screen im talking about. It is the keyboard.
same with final burn
have the same problem with finalburn (mame emulator). Every key from the keyboard except the directional keys, enter and 2-3 others is beeing mapped / recognized as 0xe5
does somebody has a fix?
Besides that problem - has anyone been able to play either of those emulators to evaluate speed?
I'm concerned that the Qualcomm processor coupled with the VGA screen will result in slow performance.
I'm debating getting this phone, but wouldn't want to if it's too much of a drop off from my 6700.
The speed isn't a problem. Runs flawlessy. The applications are still buggy under some other aspects. But I wouldn't buy myself a device in order to run these emus. There are cheaper ones on the market.
Back to the problem with the keymapping...
I hard resetted the device and skipped the extended rom installation. The problem with the keymapping is still there. Therefore I can exclude the applications in the extended rom causing this problem.
Anyone some advices, fixes or workarounds?
no key mapping
key mapping is weird yes.
Mate of mine has the tytn II with a pocketSNES i loved it And i was in need for a new phone... HTC touch pro / raphael / MDA vario IV was a phone i really looked out fore for a while nice design etc etc etc ... just the key mapping for an emulator is a big .. down for me
Any fixes?
same problem here:
http://forum.xda-developers.com/showthread.php?t=420159
and
http://forum.xda-developers.com/showthread.php?t=425646
SOLUTION HERE: http://forum.xda-developers.com/showpost.php?p=2703133&postcount=3

[Q] How to implement a device lock?

I want to implement a device lock functionallity for windows mobile
devices so that the hardware buttons are disabled and the user must
enter a PIN code in my GUI application window that is displayed in fullscreen
on the device.
I know there is a build in feature in WM but there the user must define
his own password. I want to configure the PIN code by my own.
I have already tested:
1) AllKeys() function
2) keybd_event with VK_KEYLOCK which shows the standard lock screen from WM
3) SHDeviceLockAndPrompt
4) RegisterHotKey function with undocumented UnregisterFunc1 function
to disabled the hardware buttons.
But this all does not the same thing the standard lock screen does.
Has anybody another idea to get this managed?

android codes

FYI These codes have been obtained by decoding various .apk files present in the phone firmware.
*#*#4636#*#*
This code can be used to get some interesting information about your phone and battery. It shows following 4 menus on screen:
Phone information
Battery information
Battery history
Usage statistics
*#*#7780#*#*
This code can be used for a factory data reset. It'll remove following things:
Google account settings stored in your phone
System and application data and settings
Downloaded applications
It'll NOT remove:
Current system software and bundled applications
SD card files e.g. photos, music files, etc.
PS: Once you give this code, you get a prompt screen asking you to click on "Reset phone" button. So you get a chance to cancel your operation.
*2767*3855#
Think before you give this code. This code is used for factory format. It'll remove all files and settings including the internal memory storage. It'll also reinstall the phone firmware.
PS: Once you give this code, there is no way to cancel the operation unless you remove the battery from the phone. So think twice before giving this code.
*#*#34971539#*#*
This code is used to get information about phone camera. It shows following 4 menus:
Update camera firmware in image (Don't try this option)
Update camera firmware in SD card
Get camera firmware version
Get firmware update count
WARNING: Never use the first option otherwise your phone camera will stop working and you'll need to take your phone to service center to reinstall camera firmware.
*#*#7594#*#*
This one is my favorite one. This code can be used to change the "End Call / Power" button action in your phone. Be default, if you long press the button, it shows a screen asking you to select any option from Silent mode, Airplane mode and Power off.
You can change this action using this code. You can enable direct power off on this button so you don't need to waste your time in selecting the option.
*#*#273283*255*663282*#*#*
This code opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo.
*#*#197328640#*#*
This code can be used to enter into Service mode. You can run various tests and change settings in the service mode.
WLAN, GPS and Bluetooth Test Codes:
*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* - WLAN test (Use "Menu" button to start various tests)
*#*#232338#*#* - Shows WiFi MAC address
*#*#1472365#*#* - GPS test
*#*#1575#*#* - Another GPS test
*#*#232331#*#* - Bluetooth test
*#*#232337#*# - Shows Bluetooth device address
*#*#8255#*#*
This code can be used to launch GTalk Service Monitor.
Codes to get Firmware version information:
*#*#4986*2650468#*#* - PDA, Phone, H/W, RFCallDate
*#*#1234#*#* - PDA and Phone
*#*#1111#*#* - FTA SW Version
*#*#2222#*#* - FTA HW Version
*#*#44336#*#* - PDA, Phone, CSC, Build Time, Changelist number
Codes to launch various Factory Tests:
*#*#0283#*#* - Packet Loopback
*#*#0*#*#* - LCD test
*#*#0673#*#* OR *#*#0289#*#* - Melody test
*#*#0842#*#* - Device test (Vibration test and BackLight test)
*#*#2663#*#* - Touch screen version
*#*#2664#*#* - Touch screen test
*#*#0588#*#* - Proximity sensor test
*#*#3264#*#* - RAM version
NOTE: All above codes have been checked on Google Android phone Samsung Galaxy I7500 only but they should also work in other Google Android phones.
Atleast say thanks
Great list of codes thanks for sharing it.
thank you
but some codes not working!
You can also enter the following code while in the lockscreen to get to most of the above mentioned service pages:
Menu, Back, Back, Menu, Back, Menu, Menu, Back
Good set of information, thanks for the post. gonna try some now.
Thank you..
Thank you for the codes...
Thanks for the codes, I'm going to add them to my wiki.
thanks for sharing
Just tried these out, and it turns out that the earpiece can actually get pretty damn loud... so it is a software problem after all (in-call volume).
Clyzm said:
Just tried these out, and it turns out that the earpiece can actually get pretty damn loud... so it is a software problem after all (in-call volume).
Click to expand...
Click to collapse
which code u use to make volume louder?
I've tried a number of these codes and nothing happens (except the phone information code).
I have a rooted x10a from Rogers 024 firmware
Thanks for the list though!
swapniladsure said:
which code u use to make volume louder?
Click to expand...
Click to collapse
Didn't make it louder, but I used the lockscreen code in the fourth post to test the speaker:
beno1 said:
You can also enter the following code while in the lockscreen to get to most of the above mentioned service pages:
Menu, Back, Back, Menu, Back, Menu, Menu, Back
Click to expand...
Click to collapse
great list of codes! ive been meaning to get all these together and save them somewhere....here i come, copy and paste!
thank you guys
Clyzm said:
Didn't make it louder, but I used the lockscreen code in the fourth post to test the speaker:
Click to expand...
Click to collapse
hey dude its only increase the volume on testing time...but when u actually make call than earepice volume is less....
any ways i tried to give my best code...
if in future if i find any new code than i will update it soon..
thank you u guys for all your replys
swapniladsure said:
hey dude its only increase the volume on testing time...but when u actually make call than earepice volume is less....
any ways i tried to give my best code...
if in future if i find any new code than i will update it soon..
thank you u guys for all your replys
Click to expand...
Click to collapse
...that's what I just said. All it does is test the speaker, it doesn't change any settings in the phone. All I said was that the speaker has the potential to have louder call volume.
About earpiece volume. This didn't work for me, but so far none of the codes are. Give it a try and let us know if it works for you.
Taken from the following website...
http://androidforums.com/1263586-post1.html
Earpiece volume to low? I'm talking about the earpiece speaker built into the phone, the part you hold to your ear. You can increase this volume beyond maximum factory setting. When you change this, please change it slowly, meaning 1 increment at a time, you don't want to blow your speakers out. Thank you to the user over at xda-developer forums who showed me how to do this. update: it seems if you do a reboot of your phone, the settings revert back to factory for this volume fix...working to try to figure out a way to lock in the new volume settings.
Okay, lets begin. Go to your dial pad. Dial in *#*#197328640#*#*
Next, tap your finger onto the following, in the following order:
[5] Audio
[1] Handset
[1] Volume
[1] SRS Speech RX Volume
next notice the following defaults that pop up.
[0]0_lvl:63
[1]1_lvl:68
[2]2_lvl:73
[3]3_lvl:78
[4]4_lvl:83
[5]5_lvl:88
This basically means, that your volume up and down keys have 5 clicks, starting from the lowest setting, and click your volume up 5 times, takes you through the sequence of volumes listed above. You can change each click to be a new volume setting. For me 1-4 are fine, I just wanted max volume, which is click number 5, to be something higher. The phone does not let you to put in half increments, meaning 88.5 is not possible. So you have to use 1 increments. Please please do this carefully, dont suddenly jump to 95, you could blow out your speaker possibly. So I tried just 1 increment above 88, went to 89, and perfect, much louder now! okay so this is how you do it:
Once you get the list above, do the following:
Click your finger on [5]5_lvl:88
Next, a screen pops up asking for input. On the bottom of your phone, tap the menu button, this is the button next to the little home button.
Next tap "key input"
Next tap 1 increment at a time, lets start off with 89 so where it says enter value, tap this, your keyboard pops up, type in 89
Next Tap your menu button again
Next Tap "end"
you are now finished, make a phone call and see how 89 works for you, when your volume is set to max
Clyzm said:
Didn't make it louder, but I used the lockscreen code in the fourth post to test the speaker:
Click to expand...
Click to collapse
I tried this and the volume was much louder! the issue was it really stared to disort and sound sh#t on the piano spot. So the reason why the volume is so low is the dam speaker is ****! Increasing the volume will cause more distortion and make things worse. I be happy to live with this for the next few years till my contract is over...
let me see this...
Terul said:
About earpiece volume. This didn't work for me, but so far none of the codes are. Give it a try and let us know if it works for you.
Taken from the following website...
http://androidforums.com/1263586-post1.html
Earpiece volume to low? I'm talking about the earpiece speaker built into the phone, the part you hold to your ear. You can increase this volume beyond maximum factory setting. When you change this, please change it slowly, meaning 1 increment at a time, you don't want to blow your speakers out. Thank you to the user over at xda-developer forums who showed me how to do this. update: it seems if you do a reboot of your phone, the settings revert back to factory for this volume fix...working to try to figure out a way to lock in the new volume settings.
Okay, lets begin. Go to your dial pad. Dial in *#*#197328640#*#*
Next, tap your finger onto the following, in the following order:
[5] Audio
[1] Handset
[1] Volume
[1] SRS Speech RX Volume
next notice the following defaults that pop up.
[0]0_lvl:63
[1]1_lvl:68
[2]2_lvl:73
[3]3_lvl:78
[4]4_lvl:83
[5]5_lvl:88
This basically means, that your volume up and down keys have 5 clicks, starting from the lowest setting, and click your volume up 5 times, takes you through the sequence of volumes listed above. You can change each click to be a new volume setting. For me 1-4 are fine, I just wanted max volume, which is click number 5, to be something higher. The phone does not let you to put in half increments, meaning 88.5 is not possible. So you have to use 1 increments. Please please do this carefully, dont suddenly jump to 95, you could blow out your speaker possibly. So I tried just 1 increment above 88, went to 89, and perfect, much louder now! okay so this is how you do it:
Once you get the list above, do the following:
Click your finger on [5]5_lvl:88
Next, a screen pops up asking for input. On the bottom of your phone, tap the menu button, this is the button next to the little home button.
Next tap "key input"
Next tap 1 increment at a time, lets start off with 89 so where it says enter value, tap this, your keyboard pops up, type in 89
Next Tap your menu button again
Next Tap "end"
you are now finished, make a phone call and see how 89 works for you, when your volume is set to max
Click to expand...
Click to collapse
let me see this it gona work or not
Hi,
also these codes are not working for me, except the *#*#4636#*#*.
The quoted post is related to Samsung Phones (Vibrant) and this is most probably the reson why it doesn't work on SE X10.
However, does someone know another set of codes for X10? The Service Menu, entered by the Menu/Back combination, shows a list item "Service settings" but with "No Item" in the next menu level. Is there any known trick to unlock this settings? Maybe there could be a option to adjust in-call volume...
All the Best
Peter
EDIT: X10i, R2BA026 rooted
no not yet solution for speaker volume increase
no solution yet..
let me try to replace speaker on my x10i
i will try to put any other speaker from other sony to my x10i..
same for loudspeaker also..
replace the ringer for mp3 volume increase of phone
but let me try this and than i will post u all

Blaze Dialer Codes

Hey all, I never knew about these particular codes before the blaze. They seem pretty powerful. Thought it would be worthwhile to document them. If you don't want this in the dev section, feel free to move it.
I used the phoneutil code to upgrade from stock, unrooted GB to stock, unrooted ICS when it came out. I originally thought the problem was my usb driver. I tried reinstalling that, and was still seeing errors when looking under Device Manager. Then theshowman posted the code and instruction on changing the modem/CDC properties, and BAM my phone could upgrade via keys.
To use these codes, open up your dialer and type whats under the "code" column.
Some of them open up into this black sceen with grey text which doesn't allow for touchscreen navigation.
If you use the back button with these, it will bring you to your HOME screen. To navigate back, hit the leftmost hardware button, and then "Back".
To select another screen, hit the leftmost hardware button and then "Select," and then type in the particular number, (i.e. "1" for Debug screen).
HTML:
band select *#2262# Automatic, WCDMA, GSM, LTE .... band preferences
clock *#0782# show realtime clock
diag. menu *#197328640# Diagnostics menu and enabling QXDM logging (use select row)(duno if it works)
debug, etc *#*#197328640#*#* Service Mode, Debug, Netz, Audio, Common:
engr mode *#7465625# umm, sounds pretty dangerous to me :D
GSM *#0011# Servicemode: RRC,MMC-MNC, RX, TX, Eclo, Speech Ver, RF, drxcycle, therm
IMEI *#06# your mobile's IMEI #
phoneutil *#7224# Toggle UART and USB from modem to pda
test mode *#0*# test lcd, vibration, cam, gps sensor (sweet visual), touchscreen, sub keys
version *#9999# modem version (i.e. T769UVLH5), build info and FTA SW version
BT Address *#232337#
BT Test *#*#232331#*#*
WLAN MAC Address: *#*#232338#*#*
Touch *FWV: *#*#2663#*#* touch screen firmware version
Touch *Test: *#*#2664#*#* touch screen test - I could spend hours on this one
Proximity Test: *#*#0588#*#*
Vibrator Test (heehee): *#0842#
Battery Stats: *#0228# * voltage, temp, lvl, blocks, RRSI SignalStength
Audio Test Menu: *#0673# * * The first time I tried this was in my cubicle at work, LOL
Google Talk Service Monitor: *#*#8255#*#*
Power Button Settings: *#*#7594#*#*
Hard Reset: *2767*3855#
Factory Data Reset: *#*#7780#*#* *careful...
UART/USB Mode GUI: *#7284#
NAND Flash Unique Number: *#03#
Ciphering Info: *#32489# * * * * *????
Light Sensor Read: *#0589# * displays Lux value, sweet color coded levels
Enable/Disable Auto Answer: *#272886#
Switch 3G/HSPA (?): *#301279#
Thanks to kvswim over on the Verizon Droid Charge forums for a lot of these. I went through his list entering codes manually, adding the ones that worked onto this list.
I've googled lists of these codes, but lots of the ones I entered did not work. Feel free to post one if you find it.

Service Menu?

Hello,
After getting my Gear S2 back from Samsung service (I tried to wash it via the faucet water stream, it entered an infinite reboot cycle and then died - IP68 compatible huh?) I turned it on and it appeared to enter some sort of Service Menu. I haven't left this menu (nor do I know how, except maybe a factory reset?), but I would like to know how I could reenter it if I wished to, in the future. Googling for this yielded no results, and that is shocking. I wanted to post an image showing this menu, but I'm not allowed to since I've got less than 10 posts.
Thanks.
Should be able to just upload it to a photo service, like imgur and just pasting the link as text, if you wish to share it. Interested in what it looks like.
Hi. Looking for this menu in the web, i found the method for the Gear 2, and *i think* is the same. I tried succesfully in my Gear S2.
Just go to the dialer and press: *#0*#
and you can enter to a menu titled TESTMODE
You can exit from this menu pressing twice in the upper button.
Greetings.
Pressing the upper button twice does nothing. In fact, I'm unable to exit this mode even with a restart or a factory reset (via Gear Info -> Reset). Here's the link, delete the spaces.
http :// i . imgur . com / taR0NEH.jpg
I brought it back to the service and apparently they forgot to flash it. That was a default service Tizen that ships from the factory. It contains tests and it's supposed to be overwritten once the mobo is replaced.
Bixthor said:
Hi. Looking for this menu in the web, i found the method for the Gear 2, and *i think* is the same. I tried succesfully in my Gear S2.
Just go to the dialer and press: *#0*#
and you can enter to a menu titled TESTMODE
You can exit from this menu pressing twice in the upper button.
Greetings.
Click to expand...
Click to collapse
Thanks for the info about the Test Mode. The Sensor screen was fun.
Rob
Good!. I tried to find this menu but i only guessed that is for developer options or something like that (because a lot of tizen icons).
Also i tried some codes for Samsung devices and found some of them work in my Gear S2 (use at your own risk):
*#06# Serial Number
*#0*# LCD Test Menu
*#1234# Version Info
*#12580*369# Main Version
*#0228# Battery Status
*#0*# General Test Mode
*#2663# Touch Firmware Version
*#0283# Audio Loopback Control
*#9900# Log Dump
*#34971539# Camera Firmware Update
*#7353# Self Test
Greetings
Did anyone noticed...
I find an easy way to input these codes; plus others that in the dialer doesn't work.
Go to Settings>> Gear info>> Device>> Software version (push 5 times the button) A system ui with a different dialer let you input codes- it's like when we try to get the developer options on android phone.
Hope it helped!

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