Hi
I tried to upgrade to Froyo, that part went well..
But: After boot the screen is visible until I either press power or phone goes into "sleep"
Then next time I try to wake the phone up (via power or meny buttom) the screen will not turn on, I can see that the phone is awake because the two buttons lit up, and I can swipe the screen to unlock, but screen is still black.
If I reset the phone the screen starts again until next sleep or pressing power button.
One more thing, I cannot set the light level any longer.
If I go back to Eclair the screen works ok again, and light level (both manual and automatic)?!
I have now tried almost every how-to about flashing firmware, but not luck yet.
I tried to search for similar problems, and found similar but no good answer.
What shall I do?
Post in Q& A next time .
How did you upgrade and what firmware you used .
jje
I have tried several, but last time (today) I used following, via Odin, I9000XXJPY from samfirmware.com
And thanks, I will post Questions in Q&A next time, sorry.
http://forum.xda-developers.com/showthread.php?t=818556
Block 2 Odin method is worth a try .
jje
I will try it again and see if works this time (if I missed something first)
I just Rooted using SuperOneClick. and then rebooted. and now the screen is black, It is on but black. how can I fix this?
Do not panic.
First measure; press the power button for long (>8 seconds) to compeletely shut down. Then press it again to power up; see what happens.
Second measure; shut down completely; then press power up AND voice control UP at the same time; see if boots into recovery.
Post results pls.
Also, your tabs version info would be useful for the helpers; if available.
Regards.
Thx, However I resolved the issue this morning. I decided to leave my battery to drain over night. This morning I plugged it in and powered it on... It is now fixed, now for some Custom Recovering!
Hi all,
Xperia z1 went in for repairs (power button became spongy) and they replaced almost everything. New screen, camera internals.
Now, the dedicated camera button seems to be playing up. It doesn't register presses each time. No matter how hard I press, often it won't wake the camera. I wait a few seconds and it will work. This doesn't happen all the time, though, I'd say about 50%.
Anyone had this problem? Here in the Netherlands, if you send your phone back with a fault and they can't replicate, they charge you. Hesitant to send it back but I am quite disappointed.
Thanks all.
Hi
I had a similar problem which was very frustrating on a recent holiday. I found out if I turned the phone off with the power button when the camera program was running the camera button did not work. If I closed the camera program down before turning the power off, the camera button worked as expected. Hope that makes sense!
Sent from my C6903 using xda app-developers app
---------- Post added at 09:40 PM ---------- Previous post was at 09:36 PM ----------
I have just tried the camera button and it works all the time. I have just upgraded with the .290 firmware maybe this has cured the bug.
Sent from my C6903 using xda app-developers app
I'm on a stock .136 firmware, and I just noticed the same problem yesterday.
Sometines the camera button would wake the phone, sometimes it wouldn't. It used to work all the time when I was on the .534 firmware, and I don't remember trying with the .290 one. When the phone is on the charger dock, the button works just fine with the current firmware though.
All I needed to reproduce this weird behavior is to take the phone off the dock, turn the screen off and wait a few seconds (5 seconds was enough).
But right now, it's working just fine.
same here, i suspect it has something to do with deep sleep because if i try to take my phone using the camera button after after locking it it wakes up just fine.
but after 30 minutes or so in my pocket it whouldn't wake by the camera button.
On my s4 i used to to hold the power button for 5 seconds or so and it would reboot. Did they ditch that feature or did i loose it somehow?
volume down + power for about 10 seconds
Works like charm?
On mine I just hit the restart button:
Android_Monsters said:
On mine I just hit the restart button:
Click to expand...
Click to collapse
Yes restart works but it very usefull to have a long press for restart. For example when the devise freezes or when in download mode or when you are manually restarting recovery with the volume up buttons and you didn't press the button in time. So intead of waiting for a full reboot you can restart in the middle of a reboot.
This is the closest I could find on the intraweb:
http://www.komando.com/tips/253819/a-hidden-trick-to-fix-android-only-techies-know/all
I'll look into it.
---------- Post added at 11:17 PM ---------- Previous post was at 11:14 PM ----------
Battery pulls and booting into recovery or download mode have saved me every time.
Factory Settings
Factory Settings
Accessed using code 126
Application
Hardware related settings (eg. canbus, dvd, tv)
Radio Band
Select radio band that works in your country
Car Logo
Change startup logo
Audio
Set default audio levels
Other
RDS: Display Radio Data System info for radio stations that support it
Front camera: Activate front camera (usb for inbuilt recording)
Wheel3: (possibly a poor transcription of freewheel) Affects the operation of the volume knob. If this is incorrectly set, the volume control will not work properly. Likely related to the type of rotary optical encoder used.
RGB LED: Button lights
Rudder: Lets HU know if car is left or right hand drive (eg. for displaying which car door is open)
Disable app install: Don't allow apps to be installed
Key light: Keys lit always or with illumination wire.
No wheelstudy:
Keymap option:
Touchmap options:
Reversing brightness: Change in screen brightness when reverse camera is activated
Why is this here? It's already in the Wiki.
mike.s said:
Why is this here? It's already in the Wiki.
Click to expand...
Click to collapse
Both this and mcu codes are in the wiki, this is just for others to comment on (more info/discussion) and also so it will appear in search
All of the MCU codes were not in the Wiki (they are now, because I added them).
What's there to discuss? If people want to add more detail to the Wiki, they can. For discussion of individual settings, a thread started with a copy/paste from the Wiki isn't a good beginning, and certainly doesn't add any new information. Adding yet another location to find the same information hurts, not helps, search.
Finally, the Wiki can be updated by anyone and doesn't require any individual to update their post as more info/knowledge is gained, and provides a single location users can refer to for common knowledge.
Can someone please explain what the Keymap option and Touchmap option actually do? Is this keyboard layouts etc? I've changed the options (only had unit 1 week so limited about of trying) but it didn't seem to do much?
Mr Bigglesworth said:
Can someone please explain what the Keymap option and Touchmap option actually do? Is this keyboard layouts etc? I've changed the options (only had unit 1 week so limited about of trying) but it didn't seem to do much?
Click to expand...
Click to collapse
I don't think anyone knows. Nothing seems to change haha
Would assume it changes the layout of hardware keys (button or touch)
Brendo said:
I don't think anyone knows. Nothing seems to change haha
Would assume it changes the layout of hardware keys (button or touch)
Click to expand...
Click to collapse
Glad it wasn't just me!
Mr Bigglesworth said:
Can someone please explain what the Keymap option and Touchmap option actually do? Is this keyboard layouts etc? I've changed the options (only had unit 1 week so limited about of trying) but it didn't seem to do much?
Click to expand...
Click to collapse
I know what keymap function does.
Option 1: If you open an app like radio and press home button it will close the app.
option 2: When you press the home button, it does not close the app anymore.
The rest of options I haven't tried!
Touchmap function .. I don't find any diferences beetwen the options. Maybe it's for units who don't have buttons?
Any update on exploring the keymap options? I'm not convinced that the above description is universal, as when I have option 1 set and press the home button it does not close the app.
I've been trying different options (1 - 10) however don't have any really good information, except to comment that it's impossible to turn on Wi-Fi when set to option 3.
Option 2 seems to really slow down performance of the machine.
I've really only had a chance to explore 1 - 3 but will continue through all 10. Please post if you have any particular experiences with various options.
In my unit in the button keymap you can set different functions to a hardware button, by pressing the required button twice.
i.e.
The SCR button opens av player by default.
I don't use it and want to start the music app.
So press SCR button twice and in that menu you can choose the Music icon.
Then it will start the music app with the SCR button.
Now you have to be really careful NOT to use the touch button option!!!!
This recallibrates the touch screen, and if you touch the screen then..... it totally screws up everything...
Only solution then is a reset and you can start all over again.
---------- Post added at 11:33 AM ---------- Previous post was at 11:19 AM ----------
Next thing NOT to do is in "others" tab.
There was some "power" option which default i think was "on".
Options there are "on" "of" and "remember last status" .
In my opinion the radio turned off to quickly, even when power down was set on 5 minutes (in android settings).
So i first saved this "power" thing in factory settings to "on".
Off course the radio stayed On after turning off ignition.
So i waited 5 -10 minutes, but it stayed on.
Then i made the biggest and most stupid mistake in my life and tried "off", and guess what.
It does not turn on anymore.... ****** (I should have guessed that).
According to the helpdesk, the radio should start in recovery when holding reset for 3-5 seconds.
But the button backlight (red colour) only blinks once when you release reset, and that is it.
Holding the power button for 10 seconds turns on button backlight as long as you hold the button.
I did receive their latest firmware so i could flash it in recovery, but then it has to boot first...
Now i am waiting for the next answer from the helpdesk, but for now my unit is dead.
I hope this message helps others to prevent making the same mistake.
oh thanks i was wondering how to access that !
Hi, can you fix the problem?
lottumeb said:
In my unit in the button keymap you can set different functions to a hardware button, by pressing the required button twice.
i.e.
The SCR button opens av player by default.
I don't use it and want to start the music app.
So press SCR button twice and in that menu you can choose the Music icon.
Then it will start the music app with the SCR button.
Now you have to be really careful NOT to use the touch button option!!!!
This recallibrates the touch screen, and if you touch the screen then..... it totally screws up everything...
Only solution then is a reset and you can start all over again.
---------- Post added at 11:33 AM ---------- Previous post was at 11:19 AM ----------
Next thing NOT to do is in "others" tab.
There was some "power" option which default i think was "on".
Options there are "on" "of" and "remember last status" .
In my opinion the radio turned off to quickly, even when power down was set on 5 minutes (in android settings).
So i first saved this "power" thing in factory settings to "on".
Off course the radio stayed On after turning off ignition.
So i waited 5 -10 minutes, but it stayed on.
Then i made the biggest and most stupid mistake in my life and tried "off", and guess what.
It does not turn on anymore.... ****** (I should have guessed that).
According to the helpdesk, the radio should start in recovery when holding reset for 3-5 seconds.
But the button backlight (red colour) only blinks once when you release reset, and that is it.
Holding the power button for 10 seconds turns on button backlight as long as you hold the button.
I did receive their latest firmware so i could flash it in recovery, but then it has to boot first...
Now i am waiting for the next answer from the helpdesk, but for now my unit is dead.
I hope this message helps others to prevent making the same mistake.
Click to expand...
Click to collapse
Hi, can you fix the problem?
I think the same thing happened to me, I tried to restart in all the ways and I do not get anything, always the black screen.
If you managed to fix it, could you tell me how you did it?
Thank you and receive a warm greeting.
AbelEvelio said:
Hi, can you fix the problem?
I think the same thing happened to me, I tried to restart in all the ways and I do not get anything, always the black screen.
If you managed to fix it, could you tell me how you did it?
Thank you and receive a warm greeting.
Click to expand...
Click to collapse
oh, I do same stupid thing, have any solution?
thank for advance help....
jonesweng said:
oh, I do same stupid thing, have any solution?
thank for advance help....
Click to expand...
Click to collapse
I did the same. However, I inserted a pin into the reset (RST) hole of my unit and it came back up fortuntately....
Anyone knows how to change the led color buttons?
jonesweng said:
oh, I do same stupid thing, have any solution?
thank for advance help....
Click to expand...
Click to collapse
i'm too, any solution ?
can anybody help to fix the problem ?
lottumeb said:
In my unit in the button keymap you can set different functions to a hardware button, by pressing the required button twice.
i.e.
The SCR button opens av player by default.
I don't use it and want to start the music app.
So press SCR button twice and in that menu you can choose the Music icon.
Then it will start the music app with the SCR button.
Now you have to be really careful NOT to use the touch button option!!!!
This recallibrates the touch screen, and if you touch the screen then..... it totally screws up everything...
Only solution then is a reset and you can start all over again.
---------- Post added at 11:33 AM ---------- Previous post was at 11:19 AM ----------
Next thing NOT to do is in "others" tab.
There was some "power" option which default i think was "on".
Options there are "on" "of" and "remember last status" .
In my opinion the radio turned off to quickly, even when power down was set on 5 minutes (in android settings).
So i first saved this "power" thing in factory settings to "on".
Off course the radio stayed On after turning off ignition.
So i waited 5 -10 minutes, but it stayed on.
Then i made the biggest and most stupid mistake in my life and tried "off", and guess what.
It does not turn on anymore.... ****** (I should have guessed that).
According to the helpdesk, the radio should start in recovery when holding reset for 3-5 seconds.
But the button backlight (red colour) only blinks once when you release reset, and that is it.
Holding the power button for 10 seconds turns on button backlight as long as you hold the button.
I did receive their latest firmware so i could flash it in recovery, but then it has to boot first...
Now i am waiting for the next answer from the helpdesk, but for now my unit is dead.
I hope this message helps others to prevent making the same mistake.
Click to expand...
Click to collapse
I was find a solution:
HU can't start, because in the config file there is mistaken option with power service turned off.
You need to find a MCU file (DMCU.IMG) and MCU CONFIG (DMCU.CFG) file and make an HU update in the recovery. mode.
Put these files on the SD card and flash MCU.
Link to the MCU CONFIG file:
https://forum.xda-developers.com/and...-mcus-t3624724
Link do the MCU file:
https://forum.xda-developers.com/and...essor-t3834657
REMEMBER - YOU MUST GET FILES TO YOUR HEAD UNIT - but you can try different, your HU is dead now anyway...
Oh Crap
--------------------------Then i made the biggest and most stupid mistake in my life and tried "off", and guess what.
It does not turn on anymore.... ****** (I should have guessed that).-------------------
Did you ever get it working again? Unfortunately i just made the same mistake and really hoping its not a paper weight :crying:
Updated my MCU KLD v3.01 on my PX5 and there is now an option for a carplay dongle. I have one so I checked the box. Have no idea what is changed because everything was already working but I am hoping someone smarter then me will tell me.
KAOS313 said:
Updated my MCU KLD v3.01 on my PX5 and there is now an option for a carplay dongle. I have one so I checked the box. Have no idea what is changed because everything was already working but I am hoping someone smarter then me will tell me.
Click to expand...
Click to collapse
Awesomes, but just wondering what this has to do with MTCB units?