yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy Note II] Eun-Hjzjined:
Straight talk is AWS, isn't it?

There's a guide on how to enable AWS, have you checked that out?

ROGERS • T0LTE-CAN • HellyBean
[AT&T Samsung Galaxy Note II] Vintage144:
Samsung has the phone now , we'll see if they can fix or give me a refurb!
[Atrix 4G Q&A, Help & Troubleshooting] mike4peace:
Hi xda. I have a atrix 4g which is a at&t model and while flashing a rom it bricked. when i try to open it says failed to boot then it says entering ...... recovery so quickly that i hardly caught what it says. and then screen goes black, nothing.

(this is from google, the problem is same)

the phone doesnt enter recovery or anything else. i know usb jig method but i failed to do it. if you may help me i will really appreciate that
[Atrix 4G Q&A, Help & Troubleshooting] palmbeach05:
So if the message on the screen matches your problem, that must mean that you are like other members of recent. it means you don't know how to use this wonderful creation called a search and need to create pointless threads.

took me all of 5 seconds to do what you didn't do. I mean even if you had typed what you think the screen showed, the auto fill feature would have pointed you in the right direction too

http://xdaforums.com/showthread.php?t=1490903
[Atrix 4G Q&A, Help & Troubleshooting] mike4peace:
thank you for responding, but i have been searching for days but i hadnt found this thread thanks a lot. and here is another problem: i have a folder named fastbood in c:/ which contains fastboot.exe, adbwinapi and adbwinusbapi.dll but in the cmd screen i failed to do what im supposed to do.

2: Located in the folder where the files are.

i dont know what that means

i guess i did it but it says waiting for device, so the computer doesnt recognize my device
[Atrix 4G Q&A, Help & Troubleshooting] ravilov:
You also need drivers.

All of that has been covered already. Did you search?
[Atrix 4G Q&A, Help & Troubleshooting] mike4peace:
yes mate i have motorola device manager, as far as i know this the same thing right? just like samsung's kies

i really did tons of search but im almost hopeless. guys who have the same problem did solved it by just taking device to fastboot but mine is not going in that mode. when i plug the device its charger it says same problem and also says battery too low to flash. so im just gonna go and buy a new battery
[Atrix 4G Q&A, Help & Troubleshooting] palmbeach05:
yes you do. you just told us where you have the files. navigate via cmd to the folder that has fastboot in it
[Atrix 4G Q&A, Help & Troubleshooting] mike4peace:
now even if i have the necessary drivers (which come with motorola device manager) pc doesnt recognize my phone

also now my phone now says svf.... failed to boot... entering nflash recovery.... battery too low to flash and screen stays like this and phone gets heat (so we can say it's alive?)
[Atrix 4G Q&A, Help & Troubleshooting] ravilov:
The phone has been alive this whole time. I don't know why you said "hard brick" in the title, this has nothing to do with a hard brick. (Do you even know what a hardbrick is?)

You will need to charge the battery using another phone or an external charger. If you feel confident enough, you could try the trick where you strip a USB cable and connect the wires directly to the battery. (No idea what I'm talking about? Time to use search again.)
[Atrix 4G Q&A, Help & Troubleshooting] andresrivas:
That's rsd mode, I think. From there you can flash an full sbf and start over

Enviado desde mi MB860
[Atrix 4G Q&A, Help & Troubleshooting] mike4peace:
not hard brick? oh thank god, i said so because the phone does nothing

yeah i searched it before and its calldd factory cable, i havent done it yet but i tried usb jig which was a failure. no one owns an atrix around me, so i just need a external charger and right now im onto it

guys, i really appreciate your helps, im very glad to have you here thanks a lot. i will post here the results
[Atrix 4G Q&A, Help & Troubleshooting] mike4peace:
man i told you, it's hard brick i guess.. because i charged the battery a bit then i opened the phone and the problem is the same again, it says entering nvflash recovery in about half a second screen goes black
[Atrix 4G Q&A, Help & Troubleshooting] palmbeach05:
What version of Ginerbread were you on and what did you flash via rsd? exact version and exact file please.
[Atrix 4G Q&A, Help & Troubleshooting] yanick76:
Here is short explanation what hard brick is:

Source: "Soft Brick Vs Hard Brick vs Broken" from Techychat.com by Anthony Burkett
[Atrix 4G Q&A, Help & Troubleshooting] andresrivas:
Your phone doesn't get recognized by the p c? On linux you can check dmesg after you plug it to see anything, not sure about windows

Enviado desde mi MB860
[Atrix 4G Q&A, Help & Troubleshooting] mike4peace:
im not quite sure cause i bought this phone intentionally via ebay-like web site

okay soft brick it is, but my phone doesnt do anything but show an error screen (and goes)

oh that is a good news, can you please tell this with a bit more detail? but here's what i understood: on linux ( i have ubuntu ) open terminal, after you plug your phone to usb port type "dmesg" and see something

i really appreciate all of your efforts thank you millions times
[Atrix 4G Q&A, Help & Troubleshooting] andresrivas:
Exactly. try it with sudo, just in case (sudo is for run the command as root, with full privileges).

From there, you can go several ways
[Atrix 4G Q&A, Help & Troubleshooting] mike4peace:
i typed just dmesg and there were several lines with words but nothing about the phone. lets say i found a jtag machine or whatever, can it recover my phone?
[Atrix 4G Q&A, Help & Troubleshooting] lehjr:
JTAG depends heavily on your ability to solder tiny surface mount components. Good luck.
[Android General] inaqi69:
plz give the original link to this thread also :)

this is written in hurry :/ so sorry

Salam Everyone :)

Is your Qmobile Noir A2 bricked??? :/

If your mobile is stuck on Logo!? not showing Recovery?! then you can do these steps to Unbrick your mobile :) :)

First of all i want to say that i take no responsibility to Loss or Damage to your Device or You :P :P

Firstly you must have a Full backup of your Device (that backup which is made by mtkdroidtools contains these files shown in pic here )

If you have all of the above mentioned files then you can proceed :)

Things you need:

• SP Flash Tools to flash all backup files

• Qmobile A2 Drivers --> (MT65x3 USB VCOM drivers + ADB_usb_driver + pdaNet) https://www.dropbox.com/sh/5zdw0fe0c5o98u0/JRyKXydQn3

• Data cable :)

• CWM Recovery 6 View attachment 2443425

• Needle

• and some knowledge :D

Procedure:

Okay so now install all drivers that are mentioned above!

after that connect your device and make your system recongnise your device obviously it fails as your device is bricked :/ but do this then

now open up sp flash tool and load scatter file that is present in backup folder in mtkdroidtools

when you select scatterfile it automatically check marks on some boxes including preloader, boot, logo etc

dont uncheck any of them and then check the recovery box and click on recovery

then select cwm6 (remember to rename cwm6 to recovery.img)

then click on Android and select system.img

see below image to see how to get system.img file :)

now click on download

immediatly connect you qmobile a2

then wait to install drivers

after drivers are installed (might give you installation failed if failed then proceed too)

after that press and hold needle in test point see image below View attachment 2282202

now sp flash tool start flashing your device keep and hold the needle pressed in test point

after two or three times loading sp flash tool will give an error click ok then

remove needle and remove usb

now turn on your mobile it will be unbricked :)

your phone has cwm recovery 6 installed :D with stock rom :)

Click thanks if it really did helped you

May work on qmobile a2 v2 but do at your own risk :)

Allahhafiz
[Android General] abbas93:
hey can you please provide me the files i have bricked my a2 v3 and dont have these files :(
[Android General] inaqi69:
Sure! :)

Yes Try this Link for A2v3 downloads :)

https://copy.com/dA0rY
[Android General] waqas1412:
Thank You Very Much

Very Very Thank you I Bricked My Phone And now With Your Help I Unbrick It :good::o:D
[Android General] inaqi69:
Sounds GooD :)

Well My Pleasure! :) ♥
[Android General] filmstarali:
Dear sir,

where to find these files and where should i put those files?

kindly guide me properly..

I just downloaded your stock backup from your given link..

now what should i do?

guide me sir

I have Qmobile A2 v3

or send me sms on my number

0311-2221432

Need your help sir.

thnx in advance​
[Android General] MJba:
QMobile Noir A2 Bricked

Assalam o'alaikum

I have been unable to boot my set after trying to root it by the test point method. Its version 3.

I have tried the above method too but it does not work on it. The reason may be that my mobile does not boot at all.

No logo screen rather it does not start even when I plug it in the charger it does not charge.

What could be wrong? When I tried your method it stucks at 4% when flashing by the flash tool.

It gives the error that the page file is not aligned. Please help me out as I am very worried.

If possible please give your cell no.

My cell number is 03218546135

Waiting for your reply,.......
[Android General] inaqi69:
Okay i will contact you. :)

Sent from Mobile :P :D
[Android General] inaqi69:
Ohh you'v already contact with me. Making more than 1 account is not allowed. Double post

Sent from Mobile :P :D
[Android General] john-ammu:
need help q mobile noir a2 v3 i installed turbo rom after flashing imei and every thing ok but mobile network not available how to fix it. i think turbo rom changed my mobile baseband pls tell me how to fix it
[Android General] Arkstar:
Qmobile a900 is bricked..

What to do now .. the device was bricked while I was trying to install CWMR to it.. Now need immediate help what to do and how to do..??
[Android General] usmans_net:
A20 Bricked Please Help Me :(

Hi guys anyone have full backup of a20 which is made by mtkdroidtools .
[Android General] Osama Chishty:
link u provided not working..!!

my phone Noir A2 v3 working all good but i am getting invalid iemi and when i try MTKdroidTools it giving me this error ... please help i am rotted cwm installed..!!
[LG Optimus L9 P760, P765, P768, P769] ThanhCao:
ECHO is off.

Plug USB cable

wait 4 seconds and put battery back in.

waiting for OMAP44xx device...

Device descriptor:

bLength = 18

bDescriptorType = 1

bcdUSB = 528

bDeviceClass = 255

bDeviceSubClass = 255

bDeviceProtocol = 255

bMaxPacketSize0 = 64

idVendor = 451

idProduct = D00F

bcdDevice = 0

iManufacturer = 33

iProduct = 37

iSerialNumber = 0

bNumConfigurations = 1

reading ASIC ID

usb_write 4

usb_read 81

[*] read 0 bytes

NumOfSubblocks: 0x5

Subblock ID: 0x1

Subblock Size: 0x5

CH enabled: 0x7

ROM revision: 0x4

Checksum Subblock: 0x15

CHIP: 4430

IDEN: 2fdb0e6e6889d0c9c305e350253785ffb2b874f7

MPKH: 5f4092eccddf90fa43f546adf89508b31b9c74795e9516194c0ea6412fdcb7f6

CRC0: 9c669ad9

CRC1: 682adccf

sending 2ndstage to target... f0030002

usb_write 4

usb_write 4

wait 5-lelelel...

[*] msg size = 4

usb_write 21552

[*] data size = 21552

usb_close

Reopen usb...

Device descriptor:

bLength = 18

bDescriptorType = 1

bcdUSB = 528

bDeviceClass = 255

bDeviceSubClass = 255

bDeviceProtocol = 255

bMaxPacketSize0 = 64

idVendor = 451

idProduct = D00F

bcdDevice = 0

iManufacturer = 33

iProduct = 37

iSerialNumber = 0

bNumConfigurations = 1

waiting for 2ndstage response...

usb_read 4

usb_read got: 0, expected: 4, errno: 31

usb_read got GEN_FAILURE - got: 0, expected: 4, errno: 31

usb_read failed: 31

usb read = 0

unexpected 2ndstage response

Microsoft Windows XP [Version 5.1.2600]

(C) Copyright 1985-2001 Microsoft Corp.

how to fix it?
[MDA III, XDA III, PDA2k, 9090 General] zard:
I am using the latest radio (1.30) and the rest from the latest rom.

I have intellipad and intellidial set as default SIP.

I only have one "Today" plug-in running, Phone Dashboard, so not many memory issue, I think.

After using my BA to surf internet with WIFI (say 5 minutes or more), I cannot start my Bluetooth. Error message says about something like not enough memory to start the Bluetooth.

I guess the memory used by WIFI is still in memory even after switching off the WIFI radio. The only solution for me is a soft reset.

Is there any other solution?

Do any of you guys face this problem?
[MDA III, XDA III, PDA2k, 9090 General] zard:
Correction, radio is 1.13.00 not 1.30.
[G2 Q&A, Help & Troubleshooting] woshiitcy:
Does anyone has any idea regarding how the double tap to lock and wake works? :)

Need a port to other devices :D
[G2 Q&A, Help & Troubleshooting] droid_<3er:
I highly doubt it works on rom or device other than the g2 stock rom at this point.

Maybe scrosler knows.
[G2 Q&A, Help & Troubleshooting] mouf32:
I believe it is part of the launcher.... I thought I read some where that if you installed 3rd party launcher you lost that function...
[G2 Q&A, Help & Troubleshooting] thoughtlesskyle:
nope its in the kernel, the launcher just allows you to do it anywhere on the homescreen if you are on a 3rd party launcher you just have to tap the status bar
[G2 Q&A, Help & Troubleshooting] sublimejosh2000:
Or download "Lock Screen" from the play store and make a double tap gesture with nova launcher that opens the activity of that app. That's what I did and I have the double tap to lock working. The unlock works regardless of launcher.
[G2 Q&A, Help & Troubleshooting] thoughtlesskyle:
I'm Def gong to have to do that now thanks for the tip
[G2 Q&A, Help & Troubleshooting] leyvatron:
I think its the kernel. Pgm in the market does this. This feature has been out on the galaxy nexus.
[G2 Q&A, Help & Troubleshooting] thoughtlesskyle:
Same with the HTC one
[G2 Q&A, Help & Troubleshooting] woshiitcy:
Yup, I'm using the nova launcher, double tap status bar still working :)

Anyone has any idea how does it work? Is it the digitizer just stay awake and listen for unlock? Won't it consume a lot of battery?
[G2 Q&A, Help & Troubleshooting] chrisexv6:
I attempted to write an app to do this a long time ago. If its app-based like that, it needs to keep at least a partial wakelock on the phone to "listen" for the knock knock.

My guess is, on a multi-core CPU like the G2 has, they are turning off all but one core and putting that one core in the lowest MHz it will run, just to "listen" for the knock knock. Not app-based, but kernel based (like PGM). Clearly this doesnt use very much battery at all, as judged by the stellar battery life people have been reporting and that Ive seen on my own G2.
[G2 Q&A, Help & Troubleshooting] poondog:
hi

I thought it worked off a motion sensor.. unlike the HTC One kernels and franciscofranco's mako kernel, which use the touchscreen. I can't remember where I read it but I think it uses motion sensors for this, gyro or something

I don';t think it uses the main CPU cores, it uses another ultra low power one to work. This is why these features drain so much on the One, because it doesn't have the extra things that the G2 and MotoX have

no idea what I am doing in this forum but I thought I'd answer it :P

Edit:

-http://www.anandtech.com/show/7205/hands-on-with-the-lg-g2-lgs-latest-flagship

Haven't looked into any code but Brian is knowlegable when it comes to these things

Could be the reason why, *according to reviews* it doesn't work 100% of the time
[G2 Q&A, Help & Troubleshooting] EniGmA1987:
I lose about 1% battery every 3-4 hours when idle the whole time so while it may consume more battery the amount lost doesn't matter to me since idle drain is still hardly anything.
[G2 Q&A, Help & Troubleshooting] bigdjeff:
With the screen off and in the right light I can see hundreds of small grid like squares. I always assumed that they had something to do with the knock on feature.
[G2 Q&A, Help & Troubleshooting] thoughtlesskyle:
You know pretty much every super LCD screen has them, it's just to what degree they show
[G2 Q&A, Help & Troubleshooting] eFCiKay:
I'm pretty sure it's NOT the accelerometer.

I tried it, and it even works with the slightest touch I can do. I hardly touched it at all. Can't believe, that there was any motion.

Furthermore it doesn't work when knocking with my fingernail or any other thing.

So I think, it really works by touch-recognition by the display.
[G2 Q&A, Help & Troubleshooting] RieGo:
you are right. it's definitely the touch screen waiting for the touches.

just try it on the edges on the screen - still works. next to the edges - doesn't work.
[G2 Q&A, Help & Troubleshooting] MasK:
There's this post that I read somewhere from HardwareZone:

I tried it and strangely this seems to work. I can't tell if it's placebo but now I'm a hell lot more confident that my phone will wake up at the first pair of knocks.

Also, this is definitely true for me:

The knock on is 100% effective the first try when my phone is lying flat on my desk OR vertical on a car mount. In fact, these are the only 2 instances where I actually use KnockON. When I hold my phone, I naturally use the power button. Yes, I still do have probs with knockON when I use my thumb to wake it up while holding the phone.
[G2 Q&A, Help & Troubleshooting] freebird_78:
3845#*802# did nothing for me. No menu.
[G2 Q&A, Help & Troubleshooting] lyrical1278:
There are apk for the knock on feature. But I'm sure there are libs and services involved
[G2 Q&A, Help & Troubleshooting] lyrical1278:
Could be the motion sensor. Try doing the double tap while holding the phone in your hand... It become completely unreliable. BUT, it's 100% reliable for me while the phone is laying on a flat surface.
[G2 Q&A, Help & Troubleshooting] poondog:
Ah okay I am probably wrong, I don't have a G2 I was just popping in :) thanks for the confirmation though I was curious
[G2 Q&A, Help & Troubleshooting] Thedonk13:
I believe it's tied to the launcher... Change to nova and see if it still works...I changed and lost the ability... May just be a fluke
[G2 Q&A, Help & Troubleshooting] addicted1900:
Its not the launcher, i replaced the stock one with apex and if you doubletap in the area of the status bar, it will turn off and on screen.
[G2 Q&A, Help & Troubleshooting] Firtecy:
I don't have a G2, but I know from CyanogenMod Source that in normal cases the double tap/touch events on the statusbar are ignored, so it should be possible to mod it, that you can use a double tap on statusbar to lock the screen on any device. The Launcher is just to enable it on Homescreen i guess. But i think when the screen is off, that feature will be handled by the kernel. Just my two cents ;)
[G2 Q&A, Help & Troubleshooting] gotwillk:
100% reliability on a flat surface isn't true. at least not for me. i was showing my coworker how the double tap works so i put it on my desk and double tapped. didn't work. double tapped it again and it still didn't work. moved to another spot on the screen and then it worked. i'm not sure but it seems like there are "dead spots" randomly where the double tap just doesn't work sometimes. also i find that it works more reliably when you double tap it slowly, not quick double taps. i'm on the Verizon G2 if that makes a dif. didn't do the OTA update neither.
[G2 Q&A, Help & Troubleshooting] benjmiester:
X2 on the slower taps. Works for me. Another good method is getting used to triple tapping just in case :D
[G2 Q&A, Help & Troubleshooting] Mandelbrot.Benoit:
There has been "tap2wake" and "swipe2sleep" on custom kernels for months. Works very well on Nexus 7, Xoom and Nexus 4. ElementalX, bulletproof and several others with it. Can be modified with tricksterMod.
[G2 Q&A, Help & Troubleshooting] playya:
Nexus forum has the feature in an app but of course its dependent on certain things located inside the custom kernel... read up on it here http://xdaforums.com/showthread.php?t=2101488
[G2 Q&A, Help & Troubleshooting] ereneren564:
i should tell you. it's a stolen (i believe) kernel feature from developers! You can also check One X custom kernels.
[G2 Q&A, Help & Troubleshooting] irishgreen:
Theres a sensor near the notification light. Cover it and knock on doesnt work. Idk what sensor it is tho
[G2 Q&A, Help & Troubleshooting] gotwillk:
hmm very interesting. I wonder if its activated by light then. needs light in order for it work. prob to prevent accidental screen ons while the phone is in the pocket.
[G2 Q&A, Help & Troubleshooting] devgsingh:
Digitizer in screen with Low power Hexagon DSP Processor

The key to double tap is Digitizer in screen that is always on and is monitored by Low power Hexagon DSP Processor, found in Qualcomm processors.

Snapdragon 800+ processors have capability to work on ultra low power making the right ingredients. Same is used for Active listening in Moto X
[G2 Q&A, Help & Troubleshooting] hafeezluqman:
Touch Firmware

I got my Double Tap To Wake feature back by updating firmware on my LG G Flex L23 Japanese version. Its inside hidden menu by typing 3845#*23# and then going into H/W Device Test -> Touch Test -> Touch Firmware Upgrade and then waiting for 20 seconds. 3845#*23# is for L23. For D855, Type 855# instead of 23#. For D850, Type 850# instead of 23#.
[G2 Q&A, Help & Troubleshooting] jasperali:
working perfect in lg G2 d802

type 3845#*802#->hardware test->touch firmware upgrade..then waiting 10 sec...

and all will b file..double tab working perfect now..

thanks xda team
[Xperia Z1 Q&A, Help & Troubleshooting] jos_031:
I tried to play a video with following specification..

the video displayed on the phone have issues with displaying color.... playback is smooth.. tried with both x-reality on and off.. this is how it looks like..

the following video specification plays flawlessly...

So xperia Z1 have trouble playing 4mp video.. but no problem with 4k video..
[Xperia Z1 Q&A, Help & Troubleshooting] drsoran2:
what's the name of the video? I can try it here once my Z1 arrives.

It may not play back properly because the resolution is actually a bit over 4k and that could cause these defects. Who knows?
[Xperia Z1 Q&A, Help & Troubleshooting] jos_031:
Life in the garden by Stephen Higgins
[Xperia Z1 Q&A, Help & Troubleshooting] drsoran2:
Okay, I've tried the video on my new X1 with both stock player and mx player...I have the same results as you! On my laptop it plays fine.

I guess since the resolution is a bit over 4k, the phone can still play it but messes up the colors during playback because the resolution is not supported. Or something like this.
[Xperia Z1 Q&A, Help & Troubleshooting] jos_031:
If anyone could play it any player then it is the most efficient player or the phone
[Android Q&A, Help & Troubleshooting] crazyy.dudeee:
FLASHED my phone by sp flash tools to restore stoock jb

it messed wit the imei, i can see baseband but not imei in my phone.....its nvalid and cant find the efs folder in root.......can only bring back imei by nandroid backup...but not in stock rom.......can anyone tel me hw to extract efs frm nandroid backup n repair the phone's imei.....flashing doesnt work........
[Android Q&A, Help & Troubleshooting] mathan7:
Use mobile uncle tool to store imiei or search play store to imiei
[Android Q&A, Help & Troubleshooting] dmc-tnt:
Solution

Use MTK Droid tools, start the program, when it recognizes your device, press root, it will grant you root acces to your device, then press IMEI/NVRAM and write your IMEI numbers and save, then reboot your device and your IMEI numbers will be ok.
[Android Q&A, Help & Troubleshooting] crazyy.dudeee:
Repaired it with maui meta 3G.

Mtk Droid Tools works Temporarily Not After a Hard Reset. Needed Baseband And modem files Of Mt6577.