How to calibrate htc one m8 dual camera. Help guys - One (M8) Q&A, Help & Troubleshooting

Hey guys, the dual camera on HTC One m8 says the camera is blocked. Remove your hand. After digging in forums I found out that the dual camera needs to be calibrated . It can be done executing file in /system/bin/dual_camera with -w. But it fails
[email protected]_m8whl:/ $ /system/bin/dual_camera -w
write calibration data to emmc...
can not open file: /data/misc/camera/[email protected]_m8whl:/ $
Please help me.
Local shops say that the camera needs to be replaced. They think that camera is faulty.
Because I know that it is not faulty because sometimes ( 1 in 20 tries) I am able to used dual camera edits like u focus.
Please help me guys . Thank in advance.

Please help me

amulyakr01 said:
Please help me
Click to expand...
Click to collapse
Hello,
are there any news on this topic? I have exact the same issue.
CU
kleiner

Related

Uk Cam file~

Yes , so after flashing a rom onto my defy ive found that the camera doesnt work rather than doing something long i heard that it can be fixed by the UK cam file.
After i have the file i take it i just flash it onto my defy and hopefully fingers crossed it'll be fixed ?
So if Anyyone has the UK cam file for the Defy i would be really gratful for it
and if someone could possibly shed some light on what needs to be done with file as a confirmation that would be awesome~
Thanks in advance !
-Jabar

Samsung Galaxy S4 MT6572 GT-I9500 no service solution !!!

hello ! after a week of testing ive finally found a solution for samsung galaxy s4 clone ( mt6572 gt-i9500 ). with no service !
Soo , you have no service and can't make calls ! follow this instructions and you will be talking on your phone in no time
Its very simple : ( i'll add the necessary links / software for this job )
1. you need SP_Flash_Tool_exe_v3.1316.0.150
2. you need the WORKING ROM ! modified by me
3. you need MtkDroidTools
( this version is allready modified to work with mt6572 )
The procedure :
we must first format the phone using SP_Flash_Tool_exe_v3.1316.0.150 . soo we open the program and select the scatter file.txt atached in the rom . hit format and then hit OK.
Now remove the battery and connect the usb cable to the phone. it will start formatting the phone. wait till is ready ( you will see a green circle )
At this point , the phone is ready to receive the new ROM
you have allready selected the scatter file early'r .
THIS STEP IS VERY IMPORTANT !!! uncheck the CACHE and USRDATA at the bottom.
Now hit Download button , you will get a warning message, just press YES
Now put the baterry back into the phone, and connect the usb cable. wait till the process end's and when you see the green circle you can disconect the phone, remove the battery, insert back the battery and power on the phone , and voila !! your phone have working network !!
Next step is to write the IMEI...
Use MtkDroidTools ( you must have debugging mode on in the phone ) connect the phone to the usb cable, wait till MtkDroidTools see your phone , and then hit the big imei button. There you must provide the imei number ( you can find it under the battery ) after that you hit write imei and then reset your phone and you are good to go
I presume that you allready have the usb drivers ( if not, i can also provide them )
For other questions use the forum below
If i have saved your day, maybe you consider making a small donation ( for that, use the DONATE TO ME button under my name )
Have a nice day !
Thanks for this tut, @pacattosul its very easy to follow, unlike some I've come accross, could I ask this?, will this not work by just using Mtkdroid tools as in the latter part of your tutorial? without the need of flashing a new rom?
Also I hope you dont mind a bit of constructive criticism, the developer of Mtkdroid tools @rua1 has specifically asked that his program is not placed on other sites for download, perhaps you could just change your post to link to his thread, here..... http://forum.xda-developers.com/showthread.php?t=2160490 Plus I do feel you are rather inviting problems by not specifying the details and build of your device that you have tested this method on, I don't have this phone but I'm sure there are quite a few different versions out there and the result of flashing the wrong preloader for your device can be a $200 paperweight, as I'm sure you know, and with that in mind I would stress that before embarking on this, a full backup is desirable in case it all goes t*ts up. Hope you don't mind my mentioning this stuff, if you decide to make those few minor changes, I'll edit and delete this paragraph, don't want to spoil your thread.
hello oscarblue48 !
i really don't mind that you point my mistakes... im actually happy cause as you say, MTKtools its somebody's work and should really be apreciated. BUT, this tutorial only work's with this special version of MTKtools !! i'm not responsable if you use any other tools/versions !!
you say that people may broke 200$ phone if they flash this rom... ok it may happend, but only if they mistake the model-version of the phone ! like ive say'd this tutorial and the rom only goes for MT6572 GT-I9500 SAMSUNG GALAXY S4 CLONE !! if they flash this rom on other devices they are responsible for what they do...
Actually , this rom goes for dead phones as well ( as i mentioned on other site ) , so i supose that most of the people , when they reach this tutorial, its for a good known reason
You also ask me if you can only use the mtktools... well you can easylly use that program, but you will probably not change anything inside that phone. most of the people try'd mtktool and complain that the imei remains null or empty after writing with this tool... soo in order to fix the annoyng NO SERVICE problem, i recommend that you follow the entire tutorial
I hope ive answered all your questions, and offcourse if you encounter any problem you can allways comeback and simply ask
Hi bro help me out here is my thread : http://forum.xda-developers.com/showthread.php?p=50483872
I tried your rom but still not working i can enter to recovery mode with different preloader and doesn't show me black screen when turned on as my big problem is i can not format my nand as you will see in my thread i was messing up with boot logo via root as it was rooted with supersu...so any help please as i have tried alot roms and i can't find stock rom for this phone MTK6572_S00 samsung s4 this is made in korea by samsung...and I do not have backup of my rom...
Thanks in advance
Please help
Always getting - 4032(DRAM FAILED) while downloading- Followed same steps !
Appreciate any help
Update:
I have flashed it successfully - Also the IMEI, but still not registering to network.
be aware !! you have the dual sim ( 2 sim ) phone or single sim?? this only works for single sim phone... also, you must not try to flash this on dual sim phone !!
try this... go to settings and at the network tab change the connection mode... chose hspda preffered... that may do the trick !
@pacattosul would you please give me thelink file?cuse i'm having the same problem my device cannot detect any sim card my device is
hardware : mt 6572
model : gt i9500
buildnumber :alps.jb3.mp.v1
build date utc : 20140116-083248
android v :4.2.2
basebanv :molly.wr8.w1315.md.wg.mp.v1.p4.2013/09/27 05:05
kernel :.4.5([email protected])(gcc version 4.6 x google
. thank u
pacattosul said:
be aware !! you have the dual sim ( 2 sim ) phone or single sim?? this only works for single sim phone... also, you must not try to flash this on dual sim phone !!
try this... go to settings and at the network tab change the connection mode... chose hspda preffered... that may do the trick !
Click to expand...
Click to collapse
Hi mine is single dim and exactly same as urs. No matter what I choose it always goes to gsm only
Sent from my D5503 using xda premium
are you using a 3G only sim card? hope you understand what i mean to say... there are normal sim cards that can connect on edge or 3g network and some other company's that only use 3g network... if you use one of this sim cards, please try another sim card just till you get on the network , and then you can switch to your regular sim card...
hope that help's you..
Sometimes saying thanks is not enough.
hardware : UNIVERSAL5410
model : i9500
buildnumber :JDQ39.19500XXUAMDK_v2
build date utc : 20140215-054157
android v :4.2.2
basebanv :moly.wr8.w1315.md.wg.mp.v1.p3,2014/02/11 14:38
kernel :.3.4.5 ([email protected])(gcc version 4.6 x google
please links
[email protected]
pacattosul said:
are you using a 3G only sim card? hope you understand what i mean to say... there are normal sim cards that can connect on edge or 3g network and some other company's that only use 3g network... if you use one of this sim cards, please try another sim card just till you get on the network , and then you can switch to your regular sim card...
hope that help's you..
Click to expand...
Click to collapse
I think i found the problem , nothing to do with ROM i assume, it was all about IMEI, the IMEI given (as well as printed on device) seems invalid!!
Thanks anyways
Please could i have the link to the rom?
Many thanks
Paul
Could I also have the link for the rom and the usb drivers, please?
S4 Clone Mtk6572 error 4032
hello all specialists
I have a clone mtk6572 s4 s00
have unfortunately formatted with flash tool
since it is a UBIFS system I can no longer flahen it
the pc recognizes it yet but it can not be switched on
ask for your help
1000 thanks:crying:
Canetaazul said:
Could I also have the link for the rom and the usb drivers, please?
Click to expand...
Click to collapse
I9500 MT6572 need link for rom, thnks
Hi, can I have the link for your rom, I hope this is the right one for my dead phone.
Build Number: JDQ39.I9500XXUAMDK_v2
Thanks
Hi, can I have the link for your rom, my handset is very loggy, hope this will fix it thanxxx..
Help!!
Please I need your help. I have a bricked S4 clone. Can do you send me the rom link? Thank you.
---------- Post added at 08:13 PM ---------- Previous post was at 08:02 PM ----------
Hi, I have the same device. Did you fix the problems? My S4 is bricked. If you fix the problems please tell me how did you do?. Thanks
Will this work on MT6589
i have a rooted s4 clone and out of nowhere the network stopped. will your method work on my phone?
Quad core ARM v7 1.6ghz
Please link up ROM and droid tools

Root HTC Desire 700 Dual Sim

Finally root your HTC Desire 700 Dual Sim
Download and install the following before starting the Unlock Bootloader
Google Android SDK zip:
http://developer.android.com/sdk/index.html
Java Runtime Environment:
http://java.com
HTC Sync (Windows Only):
http://www.htc.com/www/help/
1. Go to http://www.htcdev.com
2. Select Unlock Bootloader
3. Click Get Started
4. In the drop down menu select "All other supported model"
5. Follow the instructions in next page and till to the end.
6. Once you unlocked the bootloader your warranty will be void.
7. Now go to http://www.mgyun.com/en/getvroot and download VROOT.
8. Install and follow the instruction. Your phone will be rooted.
I have done this on my own risk and rooted my phone. If you not sure about something please don't try this.
imei change?
hi!
i'm thinking about buying htc desire 600 or 700 dual sim. as far as i know 600 cannot be fully rooted. i suppose it's the same for 700, right?
i need to change imei numbers of the phone, so that i can use it here in turkey without paying high import taxes & registering fees.
if imei cannot be changed for htc, do you have any recommendations for a dual sim fully active phone?
thanks!
imagoo said:
hi!
i'm thinking about buying htc desire 600 or 700 dual sim. as far as i know 600 cannot be fully rooted. i suppose it's the same for 700, right?
i need to change imei numbers of the phone, so that i can use it here in turkey without paying high import taxes & registering fees.
if imei cannot be changed for htc, do you have any recommendations for a dual sim fully active phone?
thanks!
Click to expand...
Click to collapse
Hi,
My mobile is fully rooted. For IMEI i m not sure whether you can use it in turkey or not. But for sure you can change the IMEI number if it is not working. Unlocking an apple phone is possible means this is also possible. In India it is possible please check it in your region.
Regards,
Partha!
itsmesaru said:
Hi,
My mobile is fully rooted. For IMEI i m not sure whether you can use it in turkey or not. But for sure you can change the IMEI number if it is not working. Unlocking an apple phone is possible means this is also possible. In India it is possible please check it in your region.
Regards,
Partha!
Click to expand...
Click to collapse
thanks Partha!
I ended up buying Desire 600 from Dubai. I hope I can change its IMEI, otherwise I'll have to pay ridiculous amounts for using it here in Turkey.
viber working only on speakerphone
i got a new HTC desire 700. When i use viber i can hear the caller only on speakerphone.
there is no sound in the earpiece. i have to always switch to speakerphone to hear the call.
anyone else with the problem. can anyone advice for solution.
regards
shalabh
shalabhbatra100 said:
i got a new HTC desire 700. When i use viber i can hear the caller only on speakerphone.
there is no sound in the earpiece. i have to always switch to speakerphone to hear the call.
anyone else with the problem. can anyone advice for solution.
regards
shalabh
Click to expand...
Click to collapse
Yes, Same here. Viber is working only with Speaker.
itsmesaru said:
Yes, Same here. Viber is working only with Speaker.
Click to expand...
Click to collapse
Thanks for reply. i have complained to viber support on this issue.they have taken some details from me.
Hoping it shall be fixed in next relase
@aru: does your phone switches itself off abruptly? i have been facing this problem.how many sims do you use and what type (CDMA/GSM)
please advice.
shalabhbatra100 said:
Thanks for reply. i have complained to viber support on this issue.they have taken some details from me.
Hoping it shall be fixed in next relase
Whether viber is working in ear phone?
Click to expand...
Click to collapse
help
Can any one give me stock rom.zip of HTC 601 :-/
ROOT HELP
Help get Root, unlocked bootloader but vroot falls into error.
itsmesaru said:
shalabhbatra100 said:
Thanks for reply. i have complained to viber support on this issue.they have taken some details from me.
Hoping it shall be fixed in next relase
Whether viber is working in ear phone?
Click to expand...
Click to collapse
No it is not working in ear phone. have you tried? is your working in ear phone? i have updated to the latest version but the problem persists. please tell me your experience.
Click to expand...
Click to collapse
shalabhbatra100 said:
itsmesaru said:
No it is not working in ear phone. have you tried? is your working in ear phone? i have updated to the latest version but the problem persists. please tell me your experience.
Click to expand...
Click to collapse
I m in touch with viber support. Till now it is not working. Trying out with different options. Once it is working I will let you know
Click to expand...
Click to collapse
I just picked up HTC Desire 700 Dual sim phone a few days ago. I am also having same Viber ear phone problem where I cannot hear other party's voice unless I turn on speaker phone. Good to know it is not just me having this issue.
Frost_RUS said:
Help get Root, unlocked bootloader but vroot falls into error.
Click to expand...
Click to collapse
Whether your mobile is showing as connected in Vroot?
Check USB debugging mode is enabled.
Check unknown sources installation is allowed.
Umar Farooq said:
Can any one give me stock rom.zip of HTC 601 :-/
Click to expand...
Click to collapse
Have you checked in 601 development section.
http://forum.xda-developers.com/showthread.php?t=2528645
for more options/tools check here.
http://4pda.ru/forum/index.php?showtopic=529355
Post the same question in 601 section not in 700 section. Because you will get more info and reply also quick.
itsmesaru said:
Whether your mobile is showing as connected in Vroot?
Check USB debugging mode is enabled.
Check unknown sources installation is allowed.
Click to expand...
Click to collapse
All did so, and displays a message Vroot
Frost_RUS said:
All did so, and displays a message Vroot
Click to expand...
Click to collapse
Have you followed all the steps as provided? starting from driver installation. If you follow then for sure you are able to root. I have rooted and unrooted 3 times.
any custom recovery for desire 700???????????????????????
Anyone able to update android ver. Yet ??pls let me know soon...i want to upgrade it to 4.4
Cause google camera app is supported only for kk users
Sent from my HTC Desire 700 dual sim using XDA Free mobile app
The links are broken dude

I Badly Need Help!! Nokia X (RM-980) 059T988

I badly need your help guys especially to professionals regarding to my unit..I don't know the main problem but my phone is it always automatic pressing any applications or any part of of the phone (sorry for my bad english )
and when I touch the number 1 in the touchpad its input the number 4 even i try to change the rom from stock to lewa (credits to the creator of lewa rom) It happened again and again!! i will try to upload a video so you can analyze whats the problem in my nokia x!! HELP HELP HELP..
Update: its auto touch without touching screen..
It seems to be a hardware problem
brother it seems to be a hardware problem.... as you've changed the rom but the problem still persists, it is not a software bug... better revert to ur stock rom and then get ur phone repaired or replaced by the nokia service centre....
arnold0417 said:
I badly need your help guys especially to professionals regarding to my unit..I don't know the main problem but my phone is it always automatic pressing any applications or any part of of the phone (sorry for my bad english )
and when I touch the number 1 in the touchpad its input the number 4 even i try to change the rom from stock to lewa (credits to the creator of lewa rom) It happened again and again!! i will try to upload a video so you can analyze whats the problem in my nokia x!! HELP HELP HELP..
Update: its auto touch without touching screen..
Click to expand...
Click to collapse
thats a hardware problem,go to store they will lookout your problem

Calibration Data for Duo_camera needed

After replacing the mainboard of my m8 the dual_camera has some problems and as I red in a other thread it seems that the camera needs to be calibrated. Therefore I would try to flash a working calibrationdata.dat to see if it changes anything.
The CalibrationData.dat is located at /data/misc or at /data/misc/camera. It would be great, if anybody could upload this file !!!!
Edit:
If there is no CalibrationDat.dat in /data/misc/camera you have to create one:
via adb from windows-computer in dos-window and in the adb-directory:
adb root
adb shell
dual_camera -R
exit
(with "adb pull /data/misc/camera/CalibrationData.dat" the file will be copied to your computer )
via terminal-app on the phone:
su
dual_camera -R
now you can copy he file with any root-explorer
Push ...
come on guys, more than 100 views and nobody can help me ?!
I takes 5 min. to create and upload the file, PLEASE HELP ME !!!
Pushhhhh, Please upload the file. I really need it
juergeli0815 said:
come on guys, more than 100 views and nobody can help me ?!
I takes 5 min. to create and upload the file, PLEASE HELP ME !!!
Click to expand...
Click to collapse
I think most people here on custom ROM where dual camera is not working for them.
Anyway, I just read this .. here attached for you & whoever need it.
ckpv5 said:
I think most people here on custom ROM where dual camera is not working for them.
Anyway, I just read this .. here attached for you & whoever need it.
Click to expand...
Click to collapse
Hello all is good but I do have the problem with the dual camera is not working. Can you kindly give me a step by step how to install the file in the zip you posted on my phone. Again thank you for helping me with my M8. Please be specific ?
jconradb said:
Hello all is good but I do have the problem with the dual camera is not working. Can you kindly give me a step by step how to install the file in the zip you posted on my phone. Again thank you for helping me with my M8. Please be specific ?
Click to expand...
Click to collapse
I believe I would have to root my phone to do this is this correct? If so is there a temp root for the M8 running marshmallow?
jconradb said:
Hello all is good but I do have the problem with the dual camera is not working. Can you kindly give me a step by step how to install the file in the zip you posted on my phone. Again thank you for helping me with my M8. Please be specific ?
Click to expand...
Click to collapse
No idea how to help you. The file was requested by OP whom I believe knows what he was talking about.
ckpv5 said:
No idea how to help you. The file was requested by OP whom I believe knows what he was talking about.
Click to expand...
Click to collapse
What's happening is when the camera app is launched an error appears (duo camera is blocked) duo camera is not blocked. What can be done?
jconradb said:
What's happening is when the camera app is launched an error appears (duo camera is blocked) duo camera is not blocked. What can be done?
Click to expand...
Click to collapse
Try the RUU, if your version of the M8 has an RUU. Otherwise, restore the proper stock TWRP backup (stock ROM) using the thread by ckpv5 in his signature.
If the problem is with the software, restoring with RUU or stock TWRP backup will fix it. If that doesn't work (especially RUU) than you probably have a hardware failure.

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