yashsingh1/xdaforums huggingface dataset:
[Galaxy Note 3 Q&A, Help & Troubleshooting] 3XTR3M1ST:
The seller is not responding to my questions, so I think the next best bet to attempt and fix it myself. Am I right to think that flashing an official firmware is the best option? What could go wrong if the imei have been changed?

Also, you just got me curious about the knox thing. Where do you suggest I look at for a comprehensive elaboration of the error codes?

http://postimg.org/image/rorg1p21n/
[Galaxy Note 3 Q&A, Help & Troubleshooting] cryostasis25:
Flashing firmwate from sammobile will not trigger knox so as suggested earlier download and flash a firmware for your phone
[Galaxy Note 3 Q&A, Help & Troubleshooting] celderic:
This is a softbrick, if the hardware is fine then you should be able to fix it in 10mins by flashing a stock rom, but as the seller has sold it in this state then i assume it is softbricked for a reason so you can't test the device for example.

But his knox is already tripped.. he bought a phone with knox 0x1 that's why i suggested returning it.

If the seller is not responding, then it points to them tampering with the device before selling it. Where did you buy it from, i would ring your bank as soon as possible.

Download the latest n9005 rom from sammobile and flash it through odin if you want to try and fix it, shouldn't really matter what csc as your knox is already tripped anyway so you can't recieve OTA updates or warranty from samsung anymore, mine is a BTU device but i have used many XEO roms.

If the phone isn't connecting to the computer properly like you say, then it's probably best to leave it. As this could result in the connection failing when it is flashing the bootloader or something. But if it works fine, then there should be no problems.

Here is something you could try, start up odin (i use v3.09), close all processes relating to kies, boot the device into download mode, that screen you provided pictures of. Plug the phone in and wait a few minutes to check the connection is stable, move the cable around to make sure the socket and cable are okay. You will see it come up on the top left in odin after windows has installed the drivers.

If this all works fine then flashing a stock rom should fix the device if the hardware is okay.
[Galaxy Note 3 Q&A, Help & Troubleshooting] st3chn0:
Just a quick question. From what site did you buy the phone and how did you pay for the phone?
[Galaxy Note 3 Q&A, Help & Troubleshooting] 3XTR3M1ST:
Where is a reliable source to download the official firmwares? I cant find it on the samsung site.

Tried http://www.samsungupdate.com/how-to/download-firmware but the file sizes are different on either filehost mirrors and it seems shady.
[Galaxy Note 3 Q&A, Help & Troubleshooting] Hell Guardian:
www.sammobile.com/firmwares/
[Galaxy Note 3 Q&A, Help & Troubleshooting] 3XTR3M1ST:
I just tried flashing lollipop from http://xdaforums.com/galaxy-note-3/general/finally-official-5-0-firmware-galaxy-t3029557

It didn't work, with and without the PIT file.

Before flashing

first_flash_no_pit

first_boot_after_first_flash

Second_flash_no_pit

3rd_flash_with_pit
[Galaxy Note 3 Q&A, Help & Troubleshooting] sirobelec:
1. Try flashing the new bootloader and modem first: http://xdaforums.com/galaxy-note-3/general/odin-flashable-lollipop-bootloader-t3058101

2. If flashing modem and bootloader succeeded, try flashing the whole firmware again.

From what I learned from this http://xdaforums.com/showthread.php?p=47287747#post47287747 thread, "invalid ext4 image" errors occur when bootloader is wrong.

Actually, do you have any info with what firmware was this phone last? I think I might have encountered another thread (don't remember it, though) which says that these exact problems occur when trying to upgrade from Jelly Bean 4.3 to Lollipop directly.
[Galaxy Note 3 Q&A, Help & Troubleshooting] 3XTR3M1ST:
Thanks for the suggestion. I'll give it a try after a little more research.

I have no idea what the phone was before, or what the seller did to it since he's just not responding anymore.
[Galaxy Note 3 Q&A, Help & Troubleshooting] 3XTR3M1ST:
So I tried flashing the new bootloader as suggested, it seem to have worked to some extent, but then I screw it up again by pulling out the cable before seeing "PASS!". What now?
[Galaxy Note 3 Q&A, Help & Troubleshooting] 3XTR3M1ST:
HORRY SHET!!

I think my phone is asian! I just flashed the latest taiwan firmware released (N9005ZSUGOC3_N9005OZSGOC3_BRI) after flashing the new bootloader and everything works now!

I'm not sure what actually made it work since this is the first taiwan firmware I tried (its all XEO and BOB previously), but big thanks to everyone who helped!
[Galaxy Note 3 Q&A, Help & Troubleshooting] 3XTR3M1ST:
Just got the Note3 from a online seller who seems to be legit but when the phone was received via the mail, it didn't work as expected.

I've had some experience with android ROMs and rooting but those are mostly for the other phones, this is the first Samsung phone i got. Could you guys help and advise what to do to resolve this error?

I've actually downloaded Kies3 and use the emergency recover thing, but most of the times it couldn't detect the phone connection.

And on the rare occasion that it does detect something, it says that the model is incompatible with Kies3. Tried it with the old Kies too, but didn't work as well!
[Galaxy Note 3 Q&A, Help & Troubleshooting] Joku1981:
1. Turn off your device and reboot in stock recovery (Vol. up + Home button + Power button).

2. We need know your CSC for avoid problems.

3. Add one pic like the one attached pls.
[Galaxy Note 3 Q&A, Help & Troubleshooting] celderic:
Don't double post, i replied with everything you need in your other thread the same as this.
[Xolo Q3000] avi3230:
Neat ROM 19-03-2015

MONTH OF CUSTOM ROM series​

Busyboxed

Init.d Supported

init.d Tweaks

deodeodex ROM

Xposed & gravitybox added.

google camera

Rest u find out:p

-:: How to install ::-​

[YOUTUBE]NmXuqVEYxmw[/YOUTUBE]

VIDEO LINK******PPT LINK******​

THINGS TOBE NOTED

First boot takes time 3-5 mins so be patient.

wait until it boots.

Credits:-

[MENTION=6103187]Aftab Memon[/MENTION] for the test device, it wouldn't be possible without ur help buddy, thanks a million.:good::good:

needrom for base ROM.

Turkdevs.com - original developers.
[8525, TyTN, MDA Vario II, JasJam ROM Development] mgmchan:
Just read in the news that Dopod will offer free upgrade to Hermes owners in July!

Michael
[8525, TyTN, MDA Vario II, JasJam ROM Development] JasenR:
The "news" has been posted here at least 3 times in the past week or so.
[Sony Cross-Device Development Themes and Apps] Xperiatheme.com:
Album 7.0.A.0.26

Google Drive

Album 7.1.A.0.22

Play Store

Via: Sony Mobile Communications, Play Store
[Sony Cross-Device Development Themes and Apps] ogunja:
Thanks Bro!

Sent from my Sony Xperia Z3 Sensation - D6643 by Ogunja ??
[Sony Cross-Device Development Themes and Apps] Pandemic:
Any changelog will be nice to ;)

Sent From My Z2 On LP 5.0.2 Full Debloated !
[Sony Cross-Device Development Themes and Apps] ImAnurag:
Sony says only "bug fixing and performance enhancement", no visual changes spotted.

Also available in Album App G+ Beta user community.
[Sony Cross-Device Development Themes and Apps] Xperiatheme.com:
31/3/2015

Update Album 7.1.A.0.22
[Sony Cross-Device Development Themes and Apps] solidghost9:
Hi. Why do when I install this the integrated playmemories online function disappear. How do I get it back?
[Moto G Q&A, Help & Troubleshooting] androidsatti:
Hello Friends,

Now i m going to tell you everything which everyone should keep in mind to avoid bricking our beloved Moto G.

I have unlocked my bootloader to enjoy full root features in my mobile.So rooted it on lollipop stock rom.

And found that some old Gameloft HD games like 9MM,tintin etc shows incompatible handset.So tried to change build.prop file in /system folder to convert my mobile name to Samsung Galaxy S2 to install the incompatible games and then messed up everything and my phone won't restart but however bootloader, recovery is working.

In this step I should have tried to restore my original build.prop file by using adb commands or fastboot commands.But I didn't knew this and tried factory reset in recovery menu which didn't help and adb commands failed to work.

Then I searched online and used fastboot commands to flash to 4.4.3 Stock Rom and it worked fine.

I should have left my mobile in this Rom.

But official 4.4.4 system OTA file didn't let me do that which in turn made my mind to download and install 4.4,4 OTA

and here goes my problem,Downloaded successfully and tried to intsall but it didn't

My phone won't boot,no recovery,no bootloader,no adb ,atleast no fastboot commands :(

except qhsusb_bulk shown in devices and sometimes usb input device or vmware usb device with white led light blinking :(

Anyone faced similar problem and got solution .Please Help
[Moto G Q&A, Help & Troubleshooting] androidsatti:
Reserved for any solutions
[Moto G Q&A, Help & Troubleshooting] langelog:
This could help

Hi!

I'm on the same problem but with a Moto X 2014. I've found this page (shown below). I tried the qboot program but I've got a fail while starting fastboot. I was thinking that the problem might have been windows 10. Now I'm back to windows 7 and I'm trying to get the qhsusb_bulk device detection.

allfreeperks.in/2015/01/unbrick-how-to-repair-and-recover-from_9.html

by the way, have you found any solution? I'm still trying to get the qhsusb_bulk device recognized by windows 7 and I don't know why I can't get there.
[Moto G Q&A, Help & Troubleshooting] androidsatti:
Nope

No solution till now :(
[Nexus 5 Q&A, Help & Troubleshooting] tramm7:
Tried updating from 5.01 to 5.1 using nexus tool kit. Update finished without errors. Phone rebooted and went into Optimizing App routine. All seemed fine. After all apps are optimized the phone appears to reboot and repeats the the same optimzation. Every time once finished optimizing apps, the phone repeats.

I can boot into recovery and I have tried the following without any success:

Wipe/delete cache

Factory reset

What is the next step I can try?
[Nexus 5 Q&A, Help & Troubleshooting] experience7:
Don't use toolkits. They'll never let you understand what's going on. That's the most important step.

Flashing a factory image definitely helps you. Backup your internal storage (pics, music and stuff like that) since it'll be also deleted in this process.

If you don't know how to flash a factory image, take a look in the General section of the Nexus 5 forums.
[Nexus 5 Q&A, Help & Troubleshooting] zagorteney:
[MENTION=4145479]experience7[/MENTION] gave you very good explanation why not to use toolkits. Actually flashing images is simple via fastboot and you need only to learn (or just copy paste) a few command prompt lines. That's how you will see exactly where and when something goes wrong. So people here will easily help you, because you could give them more precise informations.

If you allready did a factory reset its best time now to make a new journey.
[General Questions and Answers] urquiza:
I just tried every root method I've found in internet(Kingroot, Framaroot) in my RAZR D1 XT915, but nothing worked. Someone knows a method that works with a computer running Windows 7?
[General Questions and Answers] LS.xD:
iROOT (formerly VRoot)
[General Questions and Answers] urquiza:
It didn't work too. Some program in english, french or any west european modern language?
[General Questions and Answers] LS.xD:
Which android version is actually installed on the phone?

BTW iROOT is completely in ENGLISH...

Once you installed it, switch the superuser app to SuperSU

Did you enable USB debugging before using iROOT?
[General Questions and Answers] parrior:
Iroot

I think Iroot is the better app to root this device.
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] Sandeep5303:
TOUCH OS 2 ROM FOR WIKO RAINBOW

FEATURES

1- Beautifully Modded UI

2- Touch Panel Keyboard

3- More Free Ram

4- More Battery Efficient

5- Stable and AMUL BUTTER SMOOTH:p

6- Good Camera Quality

7- Battery & Other Performance Tweaks

8- All Bloat Wares Removed

9- Play Store working

10- APN TWEAKS

11- FASTER GPS

12- INIT.D TWEAKS

13- Based on WIKO V10

14- Flash Root.zip to root the rom

15- Nova Material Beta Pro Launcher as Default

16- Fully deodexed ->app, /priv-app/

framework for faster app opening

17- Zipalinged, Cleaning on every boot

19- MIXPLORER AS Default File Manager

20- Dolby Digital Plus Working

21- Cool Boot and Shut Animation

22- QUICK BOOT UP IN 6-7 SEC ONLY

MUCH MORE FIND OUT URSELF:p.......

BUGS:

1- DEFAULT BROWSER FORCE CLOSES

(FIX- INSTALL ANY OTHER BROWSER)

2- We have whole internal storage as app storage

(REASON- WIKO EMULATED PARTITION)

NOT WORKING:

1- SPECIAL FEATURES WON'T WORK

(REASON- NEED KERNEL SUPPORT)

READ THE INSTRUCTIONS CAREFULLY

INSTRUCTIONS TO FLASH ROM

*Make sure you make a backup of your current rom

*You must be on Wiko Kitkat [V7/V8/V10] and custom recovery installed

*Wipe data/factory reset

*Wipe cache

*Wipe advance->dalvik cache

*Flash ROM from sdcard

*Flash The Update.zip from sdcard

Phone will reboot now, after reboot again go to recovery

*Flash The Root.zip

MOST IMPORTANT STEP

*REBOOT

*CLICK ON DISABLE RECOVERY FLASH(If Comes)

ENJOY

DOWNLOADS:

TOUCH_OS_WIKO.ZIP

Update.zip

Root.zip

FIXES:

Flash Fix.zip

(Remove touch panel x keyboard and adds google keyboard as default)

(Adds apex lanucher pro as default launcher)

CREDITS:

ME(Sandeep5303) for porting the rom and fixing the bugs

Akash Ujjainkar for his all time support

Vibhu0009 for the root.zip

VIDEO REVIEW OF THE ROM

Review

A huge thnkx to Smokerman for the review

Screenshots

HIT THANKS BUTTON:good: IF U LIKE THE ROM AND SUPPORT ME​
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] arun.negi004:
COOL

Nice WORK BUDDY:laugh:
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] Sandeep5303:
Thnkx arun bro :thumbup:
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] smokerman:
review HD:

[YOUTUBE]7-B9pPkYJIo[/YOUTUBE]
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] Sandeep5303:
thnkx smokerman for the review

Sent from my Micromax A120
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] kenzukie:
Then special function is working sir?
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] Sandeep5303:
IT wont work coz it need kernel support
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] kenzukie:
Cant connect to camera any fix sir
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] Sandeep5303:
Many users r using this rom they haven't faced this, but if u r facing then reflash the rom again , and if this also doesn't work then pm me
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] smokerman:
are you on wiko base? that usually happens if you are in myphone aguario or micromax FOTA base.
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] kenzukie:
Wiko base a120 .any fix sir?
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] Sandeep5303:
And its for wiko only

Sent from my Micromax A120
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] smokerman:
a fresh install recommended..something went wrong..as you see on my video review WIKO BASE all is working fine..:good:
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] Sandeep5303:
ya bro a fresh install would be better

Sent from my Micromax A120
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] itsraj011:
I shall port it today :D
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] mikey12:
sir Sandeep5303 could you please help me my camera is not opening do you have a fix?

i have a wiko v10 base and phils recovery....
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] Sandeep5303:
Flash WR kernel
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] GuestK00171:
Can someone port this to Wiko V13 base pls? Any updates planed?
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] kenzukie:
u flash this over v13 .
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] Jasonyufrtu:
Hi, do you know how to get the kitcat code for mtk6582?
[Wiko Rainbow ROMs, Kernels, Recoveries, & Other De] Sandeep5303:
Huh!..i didnt get you?
[G 2014 Q&A, Help & Troubleshooting] jhenrique09:
Please help me, have some form of digital TV on moto g xt1069? I need a lot of it: /.

I'm using CM 12

Thanks
[G 2014 Q&A, Help & Troubleshooting] raju sesharaj:
There is already a thread for Q & A for CM12 search before posting
[Xperia Z Q&A, Help & Troubleshooting] trk der:
the MultiROM manager app stop downloading from it's server . :(

and i lost the multiROM installer zip also i can't find it any where , I google it, i search in different Forums even Chinese one with no luck at all.:crying:

So any one who has this installer "multirom-20150213-v31x-UNOFFICIAL-yuga.zip" can you upload it for me :good:

Thanks in advance
[G3 Q&A, Help & Troubleshooting] maddangerous:
Hey all,

So there are all those power saving apps out there. Currently, I have used CPU tuner, and am still using it on my T-mobile Samsung Galaxy Tab 4 8.0". that works.. ok as I have not delved deep enough into it. I am also using Greenify. Now I also have a Verizon LG G3 (until I get the T-mobile one), and I am using DSbattery, and still working on setting that up. Greenify is on there as well.

All of the apps are the donation versions as well.

The Tab 4 is stock rom, rooted.

The G3is on SkyDragon kk, 4.4.2 with the 12b modem and SkyDragon Kernel 3.4.0

So my questions:

1. Do these apps play nice with each other?

2. Are there better apps?

3. Does anyone have suggestions as far as configurations go? I can provide an app list, if that is required. I will also answer any questions to the best of my abilities.

Thanks,

--Madd
[G3 Q&A, Help & Troubleshooting] maddangerous:
bump for info?
[8525, TyTN, MDA Vario II, JasJam General] Rjp20:
I have a Cingular 8525 and it is unlocked and I use T-Mobile service with it. I see that T-mobile has released the WM6 upgrade... http://home.businesswire.com/portal...d=news_view&newsId=20070502006572&newsLang=en

My question is should I upgrade using the T-mobile version or should i wait and get the cingular version of WM6? Also, is it worth the trouble to upgrade? Im a pretty heavy user of all the features of the phone.

Also, what software would you recommend me using to backup my programs on my phone if i do upgrade?

Thanks in advance,

Rjp20 :-)
[8525, TyTN, MDA Vario II, JasJam General] Rjp20:
Anyone??? Can anyone help???
[8525, TyTN, MDA Vario II, JasJam General] R3dF1v3:
T-Mobile have released a WM6 update, but it's for the Dash - a completely different device to the 8525 you have.
[8525, TyTN, MDA Vario II, JasJam General] bkeenan:
There is a forum devoted to WM6 and Hermes here http://xdaforums.com/forumdisplay.php?f=355

I'd try searching that forum, the wiki, etc.
[8525, TyTN, MDA Vario II, JasJam General] Lurch3559:
Read through the posts on all the different ROM's, This will lead you to make the decision your looking for in regards to WM6.
[8525, TyTN, MDA Vario II, JasJam General] Rjp20:
There is also an update for the MDA
[Nexus 6 Q&A, Help & Troubleshooting] stricker:
hello guys,

i just wanna know if its possible to add folder icons without the (line, grid, fan)

just a single icon and when i tap on it it open with the app icons in it. is that possible with zooper widget ?

any help is more than appreciated.

thanks
[Nexus 6 Q&A, Help & Troubleshooting] h0bnail:
Yes, no widget needed. Just create the folder, then long press and select Edit to choose your icon.
[Nexus 6 Q&A, Help & Troubleshooting] peterlewis:
Alternatively do the long press and tap edit that h0bnail suggested and then enable "Swipe to open folder". It will then default to the first app (and display the icon for it) but when you swipe up on the app it will open the folder. This only works with home screen folders but thought you might want to know.
[Nexus 6 Q&A, Help & Troubleshooting] stricker:
thank you man. much appreciated.
[Nexus 6 Q&A, Help & Troubleshooting] stricker:
thanks man for the help. much appreciated. and yes i want to use it on the home screen only :)
[Sony Cross-Device Development Themes and Apps] abo hani:
[FHD1080] Sony Lollipop Wallpapers Concept | 41 Wallpaper | LS & Home Wallpapers 21/3

Sony Lollipop Wallpapers Concept​

Information :

Size : 1080x1920 Lockscreen Wallpapers / 1512x1345 Home Wallpapers .

Packs : 2 Packs .

File Size : 21.1 mb .

Modded By : Me .

Original-Pic Uploader : [MENTION=5974629]a.hamameh96[/MENTION] .

Wallpapers Number : 41 Wallpaper .

Colors : 10 Color for Pack 1 | 11 Color for Pack 2 Lockscreen Wallpapers / 11 Color For Pack 1 | 9 Color For Pack 2 Home Wallpapers .

Wallpapers Review :

​

Download - Press Me .
[Sony Cross-Device Development Themes and Apps] a.hamameh96:
Awesome work my friend ;)

Thanks for your hard work

By the way I came from Syria too but from Aleppo
[Sony Cross-Device Development Themes and Apps] ivoda:
Nice work! Thanx! Share 1920x1080?
[Sony Cross-Device Development Themes and Apps] Wiltron:
Just set as your wallpaper?

Should be in the same menu as the "Set as Lockscreen Wallpaper"..
[Sony Cross-Device Development Themes and Apps] Ambor:
Bro

Very awesome maybe we do lollipop themes for it . I have ready gredle project ready for lol;)
[Sony Cross-Device Development Themes and Apps] xrenoix:
i love it !!! good style
[Sony Cross-Device Development Themes and Apps] ivoda:
But I have to crop the image...
[Sony Cross-Device Development Themes and Apps] Mouaz Kaadan:
Awesome

Nice work bro :D
[Sony Cross-Device Development Themes and Apps] Mouaz Kaadan:
Use Google Photos App :)

View attachment 3220434
[Sony Cross-Device Development Themes and Apps] ivoda:
It will cut wallpaper in the middle, and it will be bigger than I need. There's always two files - one for lockscreen and one for homescreen...
[Sony Cross-Device Development Themes and Apps] Pepousek67:
Hi, wallpaper look beautiful!

It is possible to store them somewhere else-Pack2 ??

Thank you!
[Sony Cross-Device Development Themes and Apps] gamzekal:
really great work:good::good::good:
[Sony Cross-Device Development Themes and Apps] abo hani:
OP Updated - Added Home Wallpapers as requested , i weren’t able to add the same colors as it effect a bigger size ==> different colors in the edges .

Gonna make more when im free and/or when i have some Wave-Style Wallpapers ideas :3
[Sony Cross-Device Development Themes and Apps] Inceptic:
Looking nice but quality of images is really bad.
[Sony Cross-Device Development Themes and Apps] ivoda:
Thanx a lot! You did a great job!
[Sony Cross-Device Development Themes and Apps] abo hani:
I Will search in threads/system dump for Original Wallpapers .
[Sony Cross-Device Development Themes and Apps] alinolaw71:
pls upload on another place????

.
[Sony Cross-Device Development Themes and Apps] Pandemic:
Great work bro [MENTION=5097981]abo hani[/MENTION]

I like those wallpapers ^^
[Sony Cross-Device Development Themes and Apps] abo hani:
Sorry mate , 110kb/s download , 30kb/s upload .

Thanks bro :)
[Galaxy S 5 Q&A, Help & Troubleshooting] slugger09:
My phone was working fine, picked it up just now to check calls etc screen wouldn't come on. Hit the power button the lights come on a notifaction came through and started flashing but still the screen wouldn't come on. Pulled the battery and restarted the screen lit up like the static on an old TV then went of again.

Whats wrong?
[Galaxy S 5 Q&A, Help & Troubleshooting] *Detection*:
Mine freezes up sometimes, screen won't come on, go to pull the battery too

It's possible something got corrupted when you pulled the battery - try clearing caches from recovery
[Galaxy S 5 Q&A, Help & Troubleshooting] slugger09:
Its on again now. Why did that happen or what does it mean?
[Galaxy S 5 Q&A, Help & Troubleshooting] *Detection*:
Buggy ROM, are you running Lollipop?

There are many bugs in LP at the minute, if you upgraded from KK it's advised to perform a factory reset to get rid of a good number of bugs, KK leaves behind rubbish files that cause problems

I factory reset mine but occasionally get the black screen problem - known as SOD or Sleep of Death - phone goes to sleep, doesn't wake back up