yashsingh1/xdaforums huggingface dataset:
[Android] Frank782:
did you ever installed the twrp on your device?

If yes then it's possible that recovery is still working. To check that ,do the following.

1-Take out the battery to turn off mobile

2-Then insert back the battery

3-then press and hold both volume up and volume down button (don't loose them)

4-Now press power button to turn your phone on (don't loose the volume buttons).

Now if recovery is working then your device will be in twrp.

If it doesn't boot in twrp then you will first have to flash twrp recovery via fastboot

then after that

Go here http://xdaforums.com/general/rooting-roms/stock-rom-flashable-stock-rom-zip-dazen-t3327924 and download the srock rom

Now flash that rom via twrp

and you are done
[Android] Rider009:
I tried everything i could,but still nothing. Btw device is in service center
[Android] ArjunrambZ:
sorry to hear that buddy ,but still i believe as you are able to access the bootloader, i guess its still soft bricked only, well that you have given to service centre lets hope that you get ur device back soon
[Android] Rider009:
I really apreciate your help baby but unfortunately i wasnt able to access recovery mode
[Android] gkg1393:
Mera to mobile mil gya mother board changed hua h

---------- Post added at 02:13 PM ---------- Previous post was at 02:12 PM ----------

Only 3 days
[Android] Frank782:
Guys There is a new dazen phone launched in India named "COOLPAD DAZEN 11". Check it here http://www.smartprix.com/mobiles/coolpad-dazen-11-p11011rwo2vu . It looks similar to our device but has some difference .

However I can't find any news on it. I just want to know that if Coolpad is still working with Dazen or not. And Whether Dazen is still operating in India or not.
[Android] gkg1393:
Cool
[Android] Jackmax32:
Zzzzzzz
[Android] MAC SHANE:
i also have problem my whatsapp number is 8989426426

My number is 8989426426
[Android] MAC SHANE:
Sir i have flashed wrong recovery and now i am not able to boot my coolpad dazen 1 in fastboot mode or recovery mode it only says pres volume up for confirm abd volume down for cancel but it also didnt work

Please help me
[Android] MJRockStar:
cool community batch program

Where is the cool Community batch program i did't found anywhere?

---------- Post added at 09:43 PM ---------- Previous post was at 09:37 PM ----------

I didn't See any atachments here.
[Android] MJRockStar:
Can You please Upload the working system.img which i can flash using adb?
[Android] amitmash786:
hello

bhai ye error mere me bhi a rhi hai bolo kya kru bhai kya karna hoga please help me bro
[Android] AnildeRcb:
My coolpad dazen 1 also bricked saying "download and install the package" plz help me

Hello friends,

my coolpad also bricked plz say me step by step plzzzzzz.. because i dont know much about customs roms. my frnd did this thing..plz give me step by step proceduce...

i approched to many service centres but no use pz help me frnds.. or give a messege xda to 9866883347 i will call u back
[Android] Prem2628:
How u bricked ur phone?
[Android] AnildeRcb:
installing cwm recovery...download and install package? this may lead to hidden troubles.. it shows but on switching on i cant do anything plz help me im new here..

i mistakenly used coolpad f1 cwm recovery.. should be replaced with coolpad dazen 1..but how i dont know..plz help me guyzz
[Android] hemanth619:
please somebody help me.my dazen coolpad is not booting to os it is stuck at coolpad logo and going to twrp recovery.i installed miui 7 rom and unfortunately i formatted internal storage when i go back to reboot system it is showing no os
[Android] $hUbHi:
please help

Please give link of all files to download and tell me which one to replace...
[Android] Kanhaiyakr:
My coolpad dazen 1 is bricked,I tried to flash it with ygdp tool but it failed.I think If I can flash twrp I can unbrick it.But when I tried to flash twrp it flashed successfully but when I want to boot in twrp recovery it didn't open instead the download mode screen of coolpad dazen 1 comes.plz if anyone have solution plz post it bcoz I am trying to unbrick my phone since a month reading every article and blogs trying every method but unsuccessful.plz help me bro .u can ms me on my WhatsApp ±917273945472
[Android] Kanhaiyakr:
Bro I flashed stock recovery in my bricked coolpad dazen 1 .and it flashed successfully,but when I tried to boot into stock recovery it comes to download screen mode.plz help bro I am trying since a month to unbrick it ..waiting for ur reply
[Android] jackey31:
If u r still able go into download mode then it is most likely a soft brick and soft brick devices can easily be fixed by flashing stock or custom roms though there are plenty of other ways but it depends on how u managed to brick ur device in the first place:D.. Well since flashing failed using ygdp i suggest u give coolpad download assistant a try. Make sure all the necessary drivers are installed and u can see ur device in device manger when connected in fastboot/ download mode..

And u said u could fix it if twrp was working then instead of flashing twrp try booting in it directly use this command..

Fastboot boot twrp*.img (**twrp img should be in the same folder as of adb)

hope i helped..
[Android] Kanhaiyakr:
It shows boot image:incomplete or not signed error in fastbood mode
[Android] jackey31:
Hhmmmmm.. Try booting stock recovery the same way and then reboot ur device from there..

Can u tell how exactly ur device got bricked?
[Android] Kanhaiyakr:
I flashed ota update in miui8 custom ROM

---------- Post added at 05:37 PM ---------- Previous post was at 05:30 PM ----------

No bro same problem .I think my phone bootloader is locked,so can't flash it.plz show path
[Android] jackey31:
Uh.... U said u were able to flash earlier so that should not be the case here..

U flashed miui ota huh?? U messed up pretty bad buddy..

But anyway i guess it can be fixed..

1st u can try reflashing all these emmc_appsboot.mbn , NON-HLOS.bin ,rpm.mbn, sbl1.mbn and tz.mbn (all stock) there may be some other files u'll have to check the update package..

2nd.. U will need a whole copy of dazen 1's emmc u'll have to aske someone for it.. Search xda there have been such cases before may be u could find something helpfull...

There may be some other ways but since i don't have dazen 1 any more so i can't confirm..

I m sorry but i don't think i can help u much in this matter..
[Android] Kanhaiyakr:
Which tool is used for flashing this type of file
[Android] jackey31:
Use fastboot..

Ex- fastboot flash aboot emmc-appsboot.mbn

Similarly non-hlos.bin goes to modem

tz to tz, sbl1 to sbl1 , rpm to rpm and appsboot also goes to abootbak partitions

First u'll have to examine the update package for what files were in there except system data meta-inf boot and file-context if there were any other files than these then u'll have to re flash all those with stock..
[Android] pankaj01031993:
pls give me coolpad dazen 1 recovery tool link
[Android] shaikiffu:
I have bricked my phone in the similar manner ..please give the batch files which will put my phone back to life ...tried with the YGDP tool installer but it is struck on the entering downloading mode ..please help me .
[Android] brokephone123:
same problem

can someone tell me how to just cancel it

:confused::

---------- Post added at 02:54 PM ---------- Previous post was at 02:51 PM ----------

can I just cancel it
[Android] nishantverma8391:
Cell 2 : Download files failed!

After 11.00%

:Nishant

nishantverma8391@gmail.com
[Android] Zauq:
I have a hard bricked Coolpad Dazen 1 and there is a guide available to unbrick the same -- https://xdaforums.com/gen...lcomm-t3362253

However, the emmc image of 200 MB it's not working for me (provided in the above guide) hence I need a bigger size emmc image from a working Coolpad Dazen 1 phone. I would appreciate if anyone who has a working phone to provide me the required image and upload the same on google drive. The image can be obtained when device is booted fully and with root privilege, type the following code in the terminal app:-

su

dd if=/dev/block/mmcblk0 of=/sdcard/coolpad-emmc-backup.img bs=512 count=2000000

The above code will dump 950 mb plus emmc.img on the internal memory. Just be careful while typing the code don't change anything in the code.

I suppose the above emmc image will also help users who are stuck at 11% or so while flashing with YGDP tool while unbricking the device.

Thanking you in anticipation.
[Android] ashishpatelald:
COOLPAD dazan 1 alwaye vibrating after flash stock rom via YGDP tool

My COOLPAD dazan 1 alwaye vibrating after flash stock rom via YGDP tool . First installation was 97% and come error then other many tries 11% error come and not gone and the i also tried unbrick eMMc through memory card and now my phone getting no blink (not comming Download Mod ) what should i do...

please tell exact solution.. :(:(:(
[Android] jaya vardhan:
I am not at all getting any response except red flash up to 30 sec and vibrating. no screen response. No logo.it has been passed 6 months.I fed up by trying all the methods .and if please if u have the right way for my problem ,mail to my email=gjvardhan992003@gmail.com.remember no dead screen
[Android] ArjunrambZ:
there are many other 3rd party apps that u can try,, i didnt saw that problem coming
[Android] vishwasnp:
Well after rooting and clean up the sms and call log problem is solved, but now even after removing root . the word root comes up on boot . also the data on my SD card is getting corrupted frequently on my phone . any way to remove the root word from boot screen ?
[Android] vishwasnp:
Friends , any way to extract boot.img from rooted phone ? Somehow the general adb method does not seem to work in our dazen 1
[Android] paramparmatma:
Need full stock rom
[Android] ArjunrambZ:
did you try this method? it should work

OPEN cmd window in adb sdk platforms

type :

adb devices (hit enter)

adb shell (hit enter)

su (hit enter)

cat /proc/mtd (hit enter)

now from your screen look at your files and you see mtd2

has your boot.img

mtd0: 00040000 00020000 "misc"

mtd1: 00500000 00020000 "recovery"

mtd2: 00280000 00020000 "boot"

mtd3: 04380000 00020000 "system"

mtd4: 04380000 00020000 "cache"

mtd5: 04ac0000 00020000 "userdata"

once u see it's LOCATION in which in this sample is in mtd2

type:

cat /dev/mtd/mtd2 > /sdcard/boot.img
[Android] vishwasnp:
cat /proc/mtd (hit enter)

this step gives message. no file or directory .. cannot proceed from here
[Android] vishwasnp:
Hello friends . I finally managed to extract boot.img and stock recovery for our dazen 1 using adb commands

https://drive.google.com/folderview?id=0B40yIwnI075RTDVPcU5PRE1xOVk

Please note that there is also a kernel file which I extracted using flashify tool and no extension of file is present

Please use it at your own risk.
[Android] ArjunrambZ:
which adb method worked for you?
[Android] vishwasnp:
I used this link

http://xdaforums.com/showthread.php?t=2450045

I used way 2 for our phone
[Android] ArjunrambZ:
ok as we have the recovery.img we can move to the next phase ,porting a cwm (not building at this moment) i will try it today and give you the zip as fast as possible in the mean time if anyone is trying to port then i suggest taking yu yuphorias cwm as the specs and resolutions are almost the same
[Android] jackey31:
plz run these commands and upload the screanshots... somebody..

adb shell

cat /proc/partitions

and

adb shell

ls -al /dev/block/platform/7824900.sdhci/by-name

i m trying to compile cwm here...
[Android] vishwasnp:
My friend , I have extracted boot.img and recovery doing the same and posted the links in earlier post
[Android] jackey31:
thanks.. but

i have already extracted recovery boot and system.. but now my phone is bricked because of that stupid ota update and i need partition infos for board config in cwm so plaz run those command again and upload the screen shots.

i have also created a flashable zip file using the files from system.img which can serve as stock rom.
[Android] vishwasnp:
ok ok .. here you go .. let me know if anything else is needed
[Android] Frank782:
Guys, If you have already rooted then the best way would be to use supersume app or the script by Mr.W0lf (I used the Script) to replace the kingroot with supersu (make sure not to reboot before you have taken the backup if you have or had temp root problem) and then

install flashfire beta app from http://flashfireapk.com and then

Take a full system backup using flashfire then

From the backup folder You can extract boot.IMG and recovery.img

I recommend this procedure because this is the only way you'll also have a full backup just in case you later need it. I also tried onandroid to take backup but it didn't work while flashfire worked like charm.

However it takes a lot of time (10-20 mins) to boot when I begin at first I thought my device has gone but after some flashfire booted up in recovery mood took the backup and rebooted.

I tried flashing zips (SuperSU.zip , xposed installer.zip etc.) with flashfire, it showed successfull but on reboot nothing happened.
[Android] vishwasnp:
Anyone facing consistent SD card issues with this phone ? my phone regularly creates errors in SD card and dismounts it on its own whims. I changed a card once and the issue still persists . I need to format the card and use it every time, but this only lasts for some time and the same drama starts all over again, lost lots of data due to this . this is one of the major motivations why I am contributing to get custom recovery and roms for this phone
[Android] ArjunrambZ:
i haven't observed that till now but there seems to problem with sdcard mounting to pc as i cant get it on pc for copying files keeps on saying that device unplugged
[Android] Frank782:
^ works fine for me. gets connected every time in mtp mode and up till now, I haven't faced the corruption of data and both my external and internal memory is almost full. I am using 16 GB sandisk ultra maybe because perhaps you guys are using higher capacity sdcard or maybe not.

---------- Post added at 05:01 PM ---------- Previous post was at 04:27 PM ----------

BTW I am on 4.4.150.00.T1.150528.KTU84P and it could also b the reason of your problem.

And I just checked again for update and still it says your system is up to date
[Android] Jackmax32:
Any idea when is our phone getting Android Lollipop?

I tried rooting using Kingroot 4.5.2 app but failed.. How did you guys root it from Kingroot?
[Android] ArjunrambZ:
lolipop news is no where to be found.. and for rooting try the kingoroot pc app it seems to be working
[Android] Frank782:
@ Jackmax32

For rooting process go here http://xdaforums.com/android/software-hacking/dazen-1-proper-rootsolution-t3215902

it should work.
[Android] vishwasnp:
Also is there a way to unroot with the root message gone in boot ?
[Android] ArjunrambZ:
from the experiences of jackey it seems that kingroot doesnot unroot the device properly or fully as ota update doesn't work after unrooting
[Android] Mouris:
How to unbrick coolpad dazen 1?

After rooting I was trying to install OTA updates but , my phone got bricked. Restarting phone always stucked at boot lap . Plz help me to unbrick the phone. Details guide will be appreciated. Thanks...
[Android] paramparmatma:
I think i got the while firmware link

http://www.coolpad.cn/product/downl...oadInfoBO.downloadInfo.mobileType=#downListUL

I think in this you can search 8297 4.4 I believe that it is our mobile firmware which can be flashed through ygdp to

---------- Post added at 09:24 PM ---------- Previous post was at 09:23 PM ----------

There are 2 file bigger 600 mb plus will be our's mob srock rom
[Android] Frank782:
I have already checked there and there is no file for our device which is f1 8297l-i00 and closest to our device is f1 plus 8297-W01 the only difference is of ram f1plus have 1 gb while our device have 2gb ram

just like there is lenovo a6000 and lenovo a6000 plus

---------- Post added at 10:11 PM ---------- Previous post was at 09:54 PM ----------

since there are many users of dazen1 in this thread, so I wanna ask that if someone have tried a TooL called MultiROM and Recovery Replacement? if yes then did that worked?
[Android] paramparmatma:
f1 plus 8297-W01 have mediatek octacore processor and android jellybean so it cant be close and in my link its 8297 4.4 Which is in our dazen 1

So at least 2 hi file hai jiska phone brick ho gaya hai wo try to kare kyunki wo hi hai original firmware

---------- Post added at 10:47 AM ---------- Previous post was at 10:46 AM ----------

f1 plus 8297-W01 have mediatek octacore processor and android jellybean so it cant be close and in my link its 8297 4.4 Which is in our dazen 1

So at least 2 hi file hai jiska phone brick ho gaya hai wo try to kare kyunki wo hi hai original firmware
[Android] Frank782:
Like I said earlier the closest yo our device is f1 plus 8297-W01 it has same hardware specifications as our device except Ram and the one which you are talking about is f1 8297W this device have mtk octacore processor but it doesn't have 4g and all other specifications are same as our device.

Processor is considered as a big difference here. while ram is not because lenovo a6000 plus and a6000 have similar specification as dazen1 and f1 plus and I have seen that peoples are using a6000 ROM on a6000 plus and their CWM and twrp recovery is also same.

.

Now you said in that web address 8297 could be for dazen 1 but brother definitely its not because if we look at the model # dazen1 has 8297L and if you search for 8297 in google for a smartphone the first result which you get will be for f1 for which most of the people considered 8297 as the model #. And one more thing dazen 1 was released in the end of may first flash sale was held on 9th June and now check the date of those firmwares.

---------- Post added at 12:23 PM ---------- Previous post was at 12:18 PM ----------

now even if someone still going for f1 ROM I would say instead of f1 go for canvas nitro which is a rebranded coolpad f1 and it will also have English firmware.

---------- Post added at 12:33 PM ---------- Previous post was at 12:23 PM ----------

And if your device is bricked (the state in which the device give no response, doesn't go in recovery, download mode etc. and doesn't even respond when charging...) then the recommended way is get it repaired from service center since the device is bricked no one will be able to tell if it was rooted or not. I am sure about this because on my old device galaxy fit 5670 which was rooted also had cwm installed I claimed the warranty when it was bricked and the service center guy didn't ask me a thing
[Android] paramparmatma:
Code name 8297 is available for only 3 modeks one was f1 plus and other 8297w so with 4.4 Kitkat firmware other was definately our device it ok that in chinese it is not clear but after so much search i find this because in simple search coolpad new models firmware are not found

---------- Post added at 01:45 PM ---------- Previous post was at 01:43 PM ----------

2 Firmwares found one was about 580 mb and second was 618 mb so first was before update and second was after update and you also see in the link the other device of coolpad such 8297 f1 plus and 8297 w also

---------- Post added at 01:45 PM ---------- Previous post was at 01:45 PM ----------

2 Firmwares found one was about 580 mb and second was 618 mb so first was before update and second was after update and you also see in the link the other device of coolpad such 8297 f1 plus and 8297 w also
[Android] vishwasnp:
Friends. From my experience I have seen that phones which appear clones in specs still got bricked when firmwares were interchanged . porting is the only best method, And since in our situation we are not getting stock ROM. Getting cwm ported , taking a backup and then modifying that would be the best idea IMO. If it is possible in the first place . any other ways would put you with a very high probability of getting bricked
[Android] paramparmatma:
Frnds i want to create whatsapp group for our device help and support so msg me on my no. 9525522666 I will add you in my coolpad dazen 1 group
[Android] vishwasnp:
Friends , I found this link while casually browsing for phone info

http://www.gizdev.com/easy-way-to-root-coolpad-dazen-1/#

there also seems to be a cwm for that . is this true ?
[Android] ArjunrambZ:
no thats a differmt recovery donot install or else it will break
[Android] vishwasnp:
Oh.. Well..

Anyways any luck with porting cwm dude ?
[Android] ArjunrambZ:
yes i have tried once but couldn't build a image with that so i will do it once again now
[Android] jaswant singh:
Guys last night I created a system.img after working for 2 months and finally put my dazen 1 to lyf any one having any type of problem please contact me jaswant_rathore@rocketmail.com what'sapp no 08824858386

---------- Post added at 08:44 AM ---------- Previous post was at 08:23 AM ----------

It's my Facebook id
[Android] jackey31:
glad to know that u have put lyf back to your dazen..

can u share the procedure plz.. i have my system.img

---------- Post added at 12:41 PM ---------- Previous post was at 12:18 PM ----------

i have built a cwm image using cm 12 source.. but unable boot it..
[Android] xdajoin:
Hi Jaswant can you share the process with necessary files... Plz
[Android] jaswant singh:
Complete Guide for creating dazen system.img ad flashing it
[Android] MKOJOA:
Can 1 help me of how to root my HTC one m7 with lollipop 5.1
[Android] jaswant singh:
Guide

Requirements

1. Linux box or virtual machine

2. simg2img, make_ext4fs binaries which can be downloaded from here

web.djodjo.org/?a=download:an...inux:ext4tools

Procedure:

system stock files(u can get it by nandroid backup)

place you system files and the 2 binaries in one directory, and make sure the binaries have exec permission.

Code

mkdir sys

Place all the system stock files in sys folder

Part 2 - create a new flashable system image.

1. sudo ./make_ext4fs -s -l 2147483648 -a system system.img sys/

2. rm -fr sys

Now u I'll get system.img

Flash it by fastboot

fastboot flash system system.img

---------- Post added at 11:49 AM ---------- Previous post was at 11:13 AM ----------

Try king root.apk 4.5.0
[Android] jaswant singh:
Search on Google for simg2img bin and make_ext4fs.bin
[Android] jackey31:
yes got it.. thanks..

now i m gonna use files from my system dump to create a flashable img..

do i need to run exactly this code

sudo ./make_ext4fs -s -l 2147483648 -a system system.img sys/
[Android] jaswant singh:
Yes exactly

---------- Post added at 01:38 PM ---------- Previous post was at 01:28 PM ----------

Had it worked
[Android] jackey31:
./make_ext4fs: command not found

now got this

./make_ext4fs: invalid option -- 's'

./make_ext4fs: invalid option -- 'l'

./make_ext4fs: invalid option -- 'a'

Unexpected argument: system

---------- Post added at 01:52 PM ---------- Previous post was at 01:41 PM ----------

heres what i have done made a folder system in home directory cded to system directory ran mdir sys..

copied all folders and build.prop and binaries to sys directory.. allowed execute permission to binaries then ran the code..

and got ..

./make_ext4fs: invalid option -- 's'

./make_ext4fs: invalid option -- 'l'

./make_ext4fs: invalid option -- 'a'

Unexpected argument: system

make_ext4fs: usage: make_ext4fs [-vn] <image or block device>
[Android] jaswant singh:
Rename make_ext4fs.bin to make_ext4fs and set execute by properties
[Android] jackey31:
its renamed..:rolleyes:
[Android] jaswant singh:
Then run the command .... Where have u stuked
[Android] jackey31:
again..

./make_ext4fs: invalid option -- 's'

./make_ext4fs: invalid option -- 'l'

./make_ext4fs: invalid option -- 'a'

Unexpected argument: system

make_ext4fs: usage: make_ext4fs [-vn] <image or block device>
[Android] jaswant singh:
Don't copy the simg2img, make_ext4fs binaries to sys/

---------- Post added at 02:20 PM ---------- Previous post was at 02:17 PM ----------

sudo ./make_ext4fs -s -l 2147483648 -a system new.img sys/

Run exactly this
[Android] jackey31:
i haven't copied it to sys directory its in the same directory where sys directory is..