Problem with wireless display mirroring - Xperia Z4 Tablet Q&A, Help & Troubleshooting

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Hi guys,
Does anyone have same problem with my z4 tablet?
I unlocked bootloader and rooted it.
I tried to use wireless display function but I can't find the "three dot icon".
On the other tablet, I can find it and I can find wireless things after I check the box called "Using Wireless Display".
Even if I tried edit a build.prop, there's no changes.
Is a problem of Mashmallow?
If anyone unlocked bootloader and rooted and wiressless display function is working, please give me some information about your settings, build.prop or which rom you are using.
Regards,
Seongmin Sim

Hi, my question isn't relevant to your post but I'd like to ask you about this tablet as I am going to purchase it and it seems that the z4 forum isn't very activ.
Do you still have overheating issues after the update to marshmallow? How is battery life (screen in time)? Do you have any other annoying issues with your tablet other than screen mirroring ?
Thanks in advance !

mongla said:


Hi guys,
Does anyone have same problem with my z4 tablet?
I unlocked bootloader and rooted it.
I tried to use wireless display function but I can't find the "three dot icon".
On the other tablet, I can find it and I can find wireless things after I check the box called "Using Wireless Display".
Even if I tried edit a build.prop, there's no changes.
Is a problem of Mashmallow?
If anyone unlocked bootloader and rooted and wiressless display function is working, please give me some information about your settings, build.prop or which rom you are using.
Regards,
Seongmin Sim
Click to expand...
Click to collapse
Hi Mongla
I suspect that you may have lost the Sony proprietary features (including screen mirroring) when you did your bootloader and root process. It might be good to take a look at a note posted on the Forum which goes into very detailed way of unlocking the bootloader and rooting the tablet without losing the PA partition (which contains specific Sony functions) . Please check the link here:
http://forum.xda-developers.com/z4-...safe-bootloader-unlock-restore-t3362391/page7
to see if you have followed this process correctly. I hope that this is helpful and understanding why you might have lost certain functionality of your tablet. Hopefully you are able to recover the proprietary functions somehow. Interestingly in the above thread there is a post in the comments section about recovering DRM keys should you have accidentally deleted them during unlocking of the bootloader.
Hope this helps you!

Related

[Q] Help needed for unlocked STOCK T-Mobile HTC Amaze

Hey everyone, I've searched thru the forum looking to see if someone had the same issues I did, and the stellar assistance that was given to others with various problems, I'm hoping that I can get the same (haven't seen anyone with my particular issues yet).
As mentioned in the title, I'm using a stock T-Mobile Amaze, unlocked and I'm using it in Barbados. A few weeks ago, a notification popped up on my phone.
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Naturally, I was curious to see what this update was, but after ensuring that everything that was required for the update was in place, I see this...
...which I'm sure means there's some error in installing the update. The phone freezes, and I can't get out of this without doing a battery pull a la blackberry. This is issue 1.
Issue 2 is that a lot of my menus have wrong names, e.g. the 1 for Wireless connections says "Turn It On"
and even the options within the menus are wrong, e.g. In the display menu, to set the screen brightness, that option is entitled "Set A PIN code to lock your UIM Card"
Further to these, often when I try to access many of my settings, the whole shebang crashes, and asks me about sending an error report. Til now, nothing has changed in that regard. Any assistance to these problems would be GREATLY appreciated. Thanks in advance.
Your best bet is just to do a master reset on the phone. It should clear up all those issues.
tried it...didn't work (well, the menus still are screwed up, and the settings keep crashing when i try to access some of them, like the Sound menu.)
Kagr1ffman said:
tried it...didn't work (well, the menus still are screwed up, and the settings keep crashing when i try to access some of them, like the Sound menu.)
Click to expand...
Click to collapse
Have you tried locking your bootloader and flashing the stock firmware?
You already unlocked your bootloader, right?
Just flash a custom rom.
If you REALLY want to flash the 1.43 update then relock your bootloader and flash this: http://goo.gl/KvHzj
Rename it to PH85IMG.zip and store it on the root of your sdcard.
It will update everything.
Then unlock your bootloader again, reroot and you'll be good.

ZOPO ZP500+ Plus MTK6577: after Update (root) No more WLAN / No more Bluetooth

Hi Guys, I'm in a stupid situation and I hope you can help me.
I tried to root my new ZOPO ZP500+ Plus MTK6577 following the instructions from this russian forum: http://forum.china-iphone.ru/viewtopic.php?p=758619#p758619 by using the SP Flash Tool. It was successful, so I got root. But now I have no WLAN and no Bluetooth. :crying:
So I downloaded the original Zopo 500+ Firmware from here:http://www.zopomobile.com/fuwu.php and flashed it. Unfortunately the problem hasn't been resolved.
I try my luck at http://www.zopomobileshop.com/en/content/9-download-zopo-mobile-latest-rom but especially the file for the ZOPO ZP500+ is no longer available.
Please, can someone help me to solve the problem? I know, there are a lot of smart people here. Thank you.
ZOPO ZP500+ PLUS original Firmware / Boot Image
Okay, I got it with the firmware from http://www.zopomobile.com/xiazai.php
Attention for all others: there are two versions of the firmware. Only the version from 20121009 worked for me.
There is also a paper as a pdf on the page that describes the different versions. There is probably a sticker on the back under the battery that indicates the version. For me, this sticker is missing completely, so I could't determine the version.
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useful information my friend, thank you :good:
More on ZP500+ rooting
Further to the above excellent post (noting the firmware differences which is important to know when updating the PROM) I also noted that the root process has caused some users problems. There is a thread on Android.net that I quote below, noting how a ZP500+ was rooted recently. Note it refers back to an xda-developers.com thread about one method for generic rooting a phone:
Victor75 said:
I rooted the phone with this: Root_with_Restore_by_Bin4ry_v15
uploaded.net -> Root_with_Restore_by_Bin4ry
xda-developers -> Root MANY ANDROID
Click to expand...
Click to collapse
I have a ZP500+ but in my case the supplier (Etotalk.com) rooted the phone for me prior to shipping the phone too me.
For everybody who has a ZP500+, I'm almost sure that, if you don't have the sticker, your version is 6620 (if you have the sticker, it could be 6628 or 6620, which it is ticked).
I'm having a lot of problems rooting the phone... Teorically, it is rooted, but a lot of apps don't work (root uninstaller, adaway, adblock, root xplorer, etc). In fact, the only app with succesful root access in my phone have been Apex Launcher... Toooooo weird :S
any ideas?? thanks!

How to Skip or Disable HDCP Check?[CAN NOT MIRRORING]

Hello,Guys I have problem about HDCP:
I have a LG_LA8800ca TV \ MiBOX and a Z2(D6503 HK) . I tried to use mirrorlink from Z2 to LG_TV(and MiBoX), but it can not work and push a HDCP ERROR message.
YOUR DEVICE DOES NOT SUPPORT HDCP, you can use only walkman and movie applications.
Click to expand...
Click to collapse
My Z2 already unlocked and rooted, and using official ROM 17.1.2.A.0.314.
I try to search this problem on the Internet, but there is no correct answer, Even I read the posts [LINK].
I saw some Galaxy S4 guys also have same problem, but they use some way to Disable HDCP Check.
They tried crack “LibWFD_ENGINE.so” to solve this problem ---> [Link]. But this way cannot be use for Z2.
So, Is anyone who can solve this problem???
How to Skip or Disable HDCP Check for Z2???
Do you have any Xposed module can be use to solve this problem???
Sorry for my poor English.
:crying: .......T_T.......:crying:
There have screenshots:
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Same trouble, cant connect to 2 miracast dongle. Device rooted. BUT: when i try to coonect to various tv (with miracast func) in tv shop, it was work perfectly.
hello
i managed to get it work someway (homescreen, video, photo, settings) working
i used info from this page
http://forum.xda-developers.com/showthread.php?p=50597640#post50597640
then just changed in WFDConfig. Xml
<ContentProtection>
<Valid>1</Valid>
to
<ContentProtection>
<Valid>0</Valid>
rebooted and now it works...never worked before on none of the roms
the tv i'm using with is philips and stock .314 rom
now i need to disable limit whithout dhcp not able to use other programs as stated above...
lonely2k5 said:
hello
i managed to get it work someway (homescreen, video, photo, settings) working
i used info from this page
http://forum.xda-developers.com/showthread.php?p=50597640#post50597640
then just changed in WFDConfig. Xml
<ContentProtection>
<Valid>1</Valid>
to
<ContentProtection>
<Valid>0</Valid>
rebooted and now it works...never worked before on none of the roms
the tv i'm using with is philips and stock .314 rom
now i need to disable limit without dhcp not able to use other programs as stated above...
Click to expand...
Click to collapse
its work for me but in some app only need to make it work with other app hope you ll find answer
Ok, now it work in some sony apps, home and settings. Need to find a way to mirrorlink work in all apps. Maybe need to disable sertificates check?
Have u found a way to make it work on Xperia ??
i have a z2 and did this, but doesnt work.
Thnx
I found a simple fix, I have it working in my phone
http://forum.xda-developers.com/xperia-z2/help/fix-hdcp-error-miracast-ezcast-screen-t3123560

Stuck on "Factory Mode" - Workaround

Hello guys:
I am experiencing an Issue with my Galaxy S5 (T-mobile version). Everytime I turn on my device, it switches to "Factory Mode" and it turns off my wi-fi connection. (I am attaching a screenshot). Then, when I try to turn on my wi-fi the phone go to reboot.
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I've already read some solutions using "root", and the root file explorer but I've not gotten any success (due to all tutorials are for other phones). Also I couldn't find any case for Galaxy S5. :crying:
Currently, as a workaround, I've installed CM11 and I didn't got the "Factory mode" message. Then I used "Omega Rom" and my phone works nice.
Well, I know you are the experts here and I would like to know if this problem could be related with the "Kernel"?. I got this conclusion because Omega Rom and CM11 have a different kernel name than Stock version.
I will appreciate all your comments to solve my doubts.
Thank you guys,:good:
Rewfer said:
Hello guys:
I am experiencing an Issue with my Galaxy S5 (T-mobile version). Everytime I turn on my device, it switches to "Factory Mode" and it turns off my wi-fi connection. (I am attaching a screenshot). Then, when I try to turn on my wi-fi the phone go to reboot.
Well, I know you are the experts here and I would like to know if this problem could be related with the "Kernel"?. I got this conclusion because Omega Rom and CM11 have a different kernel name than Stock version.
Click to expand...
Click to collapse
I don't even know what Factory Mode is but if you're on Omega (a very good rom by the way) at this point you can probably flash the latest factory rom with Odin and it should function correctly. If not, then I'd have TMO replace the phone. There are several threads in this section (XDA T-Mobile S5 Forums) that explain how to flash the latest firmware.
Good Luck!
If I've helped please push the "Thanks" button.
In fact, that was the first thing I did and I 've not gotten success. I will wait for the Stock rom version with Android 5.0 and try again. Thank you

Question about a Elephone s2 plus GTP adb tool.

Hello Xda and all orthers.
I've got a rpoblem/question which Elephone is refusing to answer for couple of weeks,
I've upgraded my TP firmware in this phone however the touchscreen doesnt seems to be work ok such like the touchscreen was rotated 180 somehow but he screen was on the place,
Example when you pull the notification bar down for normal you need to pull it of the edge of the screen right ?
but now after the firmware upgrade i need to pull it from the middle of the screen inorder to pull the notification bar down.
So i asked Elephone the stock/orginal TP firmware after few days i did get the file but when i want to flash the tool is telling me that i already have the newest TP firmware already installed ? So my question is how do i remove the old TP firmware inorder to flash the stock TP firmware ?
I've took also a video from the problem there seems to be not a problem whit the screen/touch self.
i already format+flash the rom no succes same problem
The TP firmware topic : http://bbs.elephone.hk/thread-8024-1-1.html#.ViYU_X7hDcc
Video of the problem : https://youtu.be/TEdx2ma9-Vg
I hope we/i can fix this problem so i can resume to use the phone again,
Thanks and have a nice day.
KDR
bump....
Guys really have none experience whit GTP adb tool ?
I just solved the same problem on mine. Elephone support is hopeless. They even posted the wrong TP firmware in their forum (GT970 instead of GT9157). If you are still looking for a solution please reply. It'll be a bit of writing.
iamreal2 said:
I just solved the same problem on mine. Elephone support is hopeless. They even posted the wrong TP firmware in their forum (GT970 instead of GT9157). If you are still looking for a solution please reply. It'll be a bit of writing.
Click to expand...
Click to collapse
We just spoke from Watsapp right ?
Kcetin20 said:
We just spoke from Watsapp right ?
Click to expand...
Click to collapse
yes. I found your number in another post.
Done. Please refer to:
http://forum.xda-developers.com/android/help/how-to-fix-mtk-touch-panel-t3302316
Hello. How to unlock this?
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