How to Exit Factory Mode - Micromax Canvas A1

Plz help someone how to exit factory mode from MMX canA1.
I tried es and root explorer and search for efs folder but I don't have efs folder in device
While using command in terminal it says efs doesnt exist.
Plz give me instructions to exit from factory mode from my mobile it always stuck in bootlogo...

Related

Stock ROM problem

I had flashed STOCK ROM on my HTC wildfire s a510e but my mobile gets stucked on HTC logo screen. I have tried installing ROM many times by wiping data, wiping factory data, wiping delvik cache but still gets problem.I tried to flash superwipe but gets error as Installation abandoned.
So I downloaded Indian RUU for my mobile and followed guide of another forum on how to install it. but when I run that, phone boots but gets 171 error and I am being asked to connect usb properly where as I have connected it properly.
Please help fried. What should I do now?
No one here who can help in regarding this problem. Please Friends.
anupdada said:
No one here who can help in regarding this problem. Please Friends.
Click to expand...
Click to collapse
hey bro , open that ruu , and when it comes to welcome screen. dont proceed with installation, when it comes to welcome screen it extracts the files in temporary folder this is where you will find the STOCK ROM , go to temporary folder by following these instructions
1-Go to start menu
2-Open Run
3-Write
Code:
%TEMP%
4-Hit enter
Now in that folder search for ROM.zip (use the search option , you may get ROM1.zip and ROM2.zip , In that case select ROM1.zip)
When you will get this zip file , extract it to a folder in desktop , name the folder ROM
Now if you have android-sdk with the adb drivers then skip this text in blue and copy the adb adbwinapi and fastboot files to ROM folder on desktop, if you dont know what i am talking about then read the text in blue,
Download this http://www.mediafire.com/?81ao1oct0g533uj n then extract it in ROM folder , so in rom folder you will have three new files, adb adbwinapi and fastboot..
now open Command prompt by these steps
1-Open start menu
2-Open run
3-Type
Code:
CMD
hit enter
Now in this cmd write each code and press enter
Code:
cd desktop
Code:
cd ROM
now put your cell phone in bootloader mode , then go to fastboot option ,
then go to ROM folder , and check if you have these files
BOOT.img
System.img(it can be system-yaffs.img or something similar , rename it to system.img)
Now affter going to fastboot menu in mobile connect it with pc .
Now write these commands , press enter after each commmand and wait till it flashes
Code:
fastboot flash boot boot.img
Code:
fastboot flash system system.img
after this , reboot to recovery (CWM recovery) and wipe your data then power it on :good: it will be working then
mhrsolanki2020 said:
hey bro , open that ruu , and when it comes to welcome screen. dont proceed with installation, when it comes to welcome screen it extracts the files in temporary folder this is where you will find the STOCK ROM , go to temporary folder by following these instructions
1-Go to start menu
2-Open Run
3-Write
Code:
%TEMP%
4-Hit enter
Now in that folder search for ROM.zip (use the search option , you may get ROM1.zip and ROM2.zip , In that case select ROM1.zip)
When you will get this zip file , extract it to a folder in desktop , name the folder ROM
Now if you have android-sdk with the adb drivers then skip this text in blue and copy the adb adbwinapi and fastboot files to ROM folder on desktop, if you dont know what i am talking about then read the text in blue,
Download this http://www.mediafire.com/?81ao1oct0g533uj n then extract it in ROM folder , so in rom folder you will have three new files, adb adbwinapi and fastboot..
now open Command prompt by these steps
1-Open start menu
2-Open run
3-Type
Code:
CMD
hit enter
Now in this cmd write each code and press enter
Code:
cd desktop
Code:
cd ROM
now put your cell phone in bootloader mode , then go to fastboot option ,
then go to ROM folder , and check if you have these files
BOOT.img
System.img(it can be system-yaffs.img or something similar , rename it to system.img)
Now affter going to fastboot menu in mobile connect it with pc .
Now write these commands , press enter after each commmand and wait till it flashes
Code:
fastboot flash boot boot.img
Code:
fastboot flash system system.img
after this , reboot to recovery (CWM recovery) and wipe your data then power it on :good: it will be working then
Click to expand...
Click to collapse
Oh my god. I am very much thankful to you my friend. It worked. Yahoo. Pls do one more favor. Pls Tell what can I do about flashable ROM of Marvel. Its get flashed properly but than it gets stucked to HTC logo screen. Thanks once again.

Restore efs info

I bricked my lg g2 ls980. I have a tot, and flashed it via lg flashtool. Now my phone is DONE FOR.. All of my efs info is wiped.. and in the phone status menu, all feilds are "Unknown".
I made a backup a while ago using twrp, and saved it to my PC...and in the backup is all of my EFS info, because i chose the option to backup efs.
I cant get the phone to stay on, and it reboots once its on the ui.
I HAVE stock recovery, and download mode, and they work as they are supposed to.
I do have accessability to ADB
Is there a way to ADB sideload the info?? or a program i can use?? I have DFS, but cant get the phone into debug mode
..
pitbull8265 said:
I bricked my lg g2 ls980. I have a tot, and flashed it via lg flashtool. Now my phone is DONE FOR.. All of my efs info is wiped.. and in the phone status menu, all feilds are "Unknown".
I made a backup a while ago using twrp, and saved it to my PC...and in the backup is all of my EFS info, because i chose the option to backup efs.
I cant get the phone to stay on, and it reboots once its on the ui.
I HAVE stock recovery, and download mode, and they work as they are supposed to.
I do have accessability to ADB
Is there a way to ADB sideload the info?? or a program i can use?? I have DFS, but cant get the phone into debug mode
Click to expand...
Click to collapse
I need this info too
a quick (5 second )search PULLED this info for you guys...all i could find...
http://forum.xda-developers.com/showthread.php?t=2451390
(need to be rooted and have custom recovery)
If flashable zip wasn't created or to manually restore efs img files run the following commands using adb shell while in recovery:
dd if=/sdcard/EFS_Backup/efs1.img of=/dev/block/platform/msm_sdcc.1/by-name/modemst1
dd if=/sdcard/EFS_Backup/efs2.img of=/dev/block/platform/msm_sdcc.1/by-name/modemst2

Fastboot-unbrick your device with 'no display'

How to USE FASTBOOT commands in case your Device got Soft-Bricked with NO DISPLAY
Click to expand...
Click to collapse
Let's describe Softbrik:-Anything caused to your phone except damage to Hardware of your phone which put your Device into a state where it is not booting up and kept showing White, Gray, Blue or Black Screen or Either It gets stuck at Company logo Screen. This may occur if something goes wrong during Rooting, flashing Recovery or ROMs or during Updating in Recovery Mode or either being caught by some wrong software or VIRUS !!!
Preface to the Guide:
Fastboot is a command line tool used to directly flash the filesystem in Android devices from a host computer via USB. It allows flashing of unsigned partition images and also can erase partitions. Its a part of Android Developement Kit (Android SDK).
Use of FASTBOOT is disabled in production devices since USB support has been disabled in the bootloader. You must have an Engineering SPL, or an SPL that is S-OFF or Unlocked bootloader to use 'fastboot'.
After installing the Android SDK or ADB Standalone you can use 'fastboot' in addition to the more common ADB.
One can use the attached .android folder if u want to skip downloading Android SDK. (Refer Attachment)
Verify SPL S-OFF or Bootloader Unlocked:
Not required for Micromax !! But certain Production Devices like Sony HTC LG etc may need bootloader to be unlocked before carrying out this process. My simple advice to people is.. "If you enjoy experiments on your device, you must be ROOTED and to ROOT you device you may need to have unlock bootloader"
Preparations:
(1) Download attached .android.zip, Extract and place .androidfolder on C:/ drive of your PC. So the path of this folder will look likeC:/.android
(Never remove this ".android" folder from C:/ coz you will require it whenever u want to experiment with you Droid using ADB or FASTBOOT methods. I assure... You can do a lot more with it; if you really explore how to use various commands !!!)
.android folder is containing adb.exe, fastboot.exe and related drivers adb_usb.ini, android_winusb.ini AdbWinApi.dll and AdbWinUsbApi.dll and other files; all together not more than 800KB
(2) Connect Device in 'USB debugging ON' mode.
Ensure Drivers for your Device are already installed on the host computer
Note: I recommend you should always keep USB Debugging opetion 'ON' as it only can help you, in case, your device get SoftBricked and you cant see anything on Device Screen. Remember that with USB debugging 'OFF' your Device can't communicate with your Host Computer.
(3) Host Computer Ability to Launch Command Prompt:
On Windows-XP or earlier, to start ADB (Android Debug Bridge) You need to locate your folder containing adb.exe where as Windows-7/Vista/Other-Latest-OS can directly launch command prompt from the Folder itself by Shift+Right Click on Mouse and Selecting "Open Command Prompt from here".
Hence 'Locating 'adb' folder-steps' are for XP users only, However higher OS users can skip it and can directly start giving 'adb' commands after opening cmd from .android folder.
(4) So now, Open Command Prompt (in Windows XP), it will return like this:
Code:
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\USERNAME>
(As our adb.exe is in C:/.android.... we will type: Cd C:\.android)
C:\Documents and Settings\USERNAME>Cd C:\.android (Hit Enter)
C:\.android>
Let's give command to detect attached device by writing: 'adb device'. On hitting enter it will list all devices attached to your PC.
Code:
C:\.android>adb devices
List of devices attached
XXXXXXXX-XXXX device
Now u can do a lot while your Device is attached in 'adb mode' e.g.:
Code:
1. Rebooting into Bootloader (FASTBOOT)
2. Installing apps on as /system/app or /data/app
3. Copying Files to/from your SDCARD
4. Pulling Files or Apps already installed on your /system or /data partition
To Understand adb commands and how they work please read:
http://developer.android.com/tools/help/adb.html#commandsummary
Let's come back to ISSUE: "We have a SOFTBRICKED devices !!!"
(1) Booting into FASTBOOT mode:
Let's come back to'fastboot' as we need to flash new ROM or to apply update.zip in a Softbricked deviceNote: Let your device remain connected to PC and don't disconnect untill You finish you job-successfully and get your Device again in working Factory Condition.
""fastboot reboot-bootloader" This command is used to reboot your device into bootloader i.e into fastboot mode) and In this Mode your device will stuck into boot logo only and u cant operate it. ;D Well we are not concerned as we already have a bricked device with no screen display !!!. Lets go ahead...on cmd follow:
Code:
C:\.android>adb reboot-bootloader
C:\.android>fastboot devices
XXXXXXXXXXXX fastboot
(2) Unlocking-ReLocking Bootloader:
(Skip if u working with pre-unlocked devices)
C:\.android>fastboot oem unlock
...
SUCCESSFUL
finished. total time: 118.063s
Click to expand...
Click to collapse
(Accept/Decline warning on your devices screen. Select YES to Unlock)
(Once ROM is flashed) To relock Bootloader use command: fastboot oem lock:
Code:
C:\.android>fastboot oem unlock
...
SUCCESSFULL
finished. total time: 118.063s
(Accept/Decline warning on your devices screen. Select YES to ReLock)]
(Skip if u working with pre-unlocked devices)
(3)Get 'Recovery.img' and 'Update.zip' for your Device:
Lets Wipe the Data and then proceed to Flash new ROM/Update.zip
IMPORTANT: Copy the stock recovery.img and your devices' Update.zip[ in .android folder(You can get it even by searching it in this forum or by Googling for it..) So I assume that you have it....in your .android
Abbreviations:
recovery.img = Stock Recovery of your Device
Update.zip = Update Package/Stock ROM of your Device
Let's start wiping and updating process with following commands:
(4)Wiping Old Data and Flashing new Update.zip:
Code:
C:\.android>fastboot -w
SUCCESSFUL
C:\.android>fastboot update Update.zip
(Here Replace Update with Full Name of your any Update.zip that you copied to .android folder)
Your phone will update and automatically reboot into the Factory State. Cheers !!!
Note: Its important to spell the file name correctly that u want to flash/update. No space between name are allowed. This process will only be successful if your device is still carrying recovery partition 'intact'.
.....If above wiping/updating FAILS....
If you still in "No Display State", extract update.zip to .android folder (U can use 7zip).
You will find following main .img files, each incorporate specific partition on any android device. In our case we can extract following:
boot.img -The main kernel and initrd
recovery.img -A 'backup' kernel, initrd, and OS 4 sysm recovery/maintanance
sytem.img -The main OS
userdata.img -User data and settings
splash.img -Has Boot image. can be splash1 as well.
cache.img -Temp storage
...there can be similar partition names depends on your device type.... but basically these 6 partitions constitute a ROM. Copy all of (6) files to .android folder. (Henceforth, we can use this recovery.img as stock recovery for your device.)
"As your device is bricked/corrupted, we need to erase all old Partitions and flash (rewrite) new partitions that we have extracted from Update zip and placed in .android."
(1) Lets erase all partitions first (one by one)using: fastboot erase <partition>
Code:
C:\.android>fastboot erase system
Successful
C:\.android>fastboot erase recovery
Successful
C:\.android>fastboot erase boot
Successful
C:\.android>fastboot erase userdata
Successful
C:\.android>fastboot erase splash
Successful
C:\.android>fastboot erase cache
Successful
(2) Continuing with Flashing new partionsusing the Images copied in .android:
Command: fastboot flash <partition> <partition_name.img>
Code:
C:\.android>fastboot flash boot boot.img
Successful
C:\.android>fastboot flash recovery recovery.img
Successful
C:\.android>fastboot flash system system.img :(here people gen. get stuck
Successful
C:\.android>fastboot flash userdata userdata.img
Successful
C:\.android>fastboot flash splash splash.img
Successful
C:\.android>fastboot reboot
If all successful, Your phone will update and automatically reboot into the Factory State. Cheers !!!
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
..If you are Unable to flash 'system.img' successfully...
Reason: Your device is not allowing to format and rewrite 'system' partition manually. If your device is Rooted then probably such failure will never occur.
Let's overcome this Issue as well...Try Following...
First, Understand current State of Device...
We Wiped out old partitions and Flashed new partitions except :-\ system :-\ So No System on your Device at present.
What we will do now..
We will now wipe all partitions again
We will then flash only recovery.img saved in .android folder
We will use update.zip saved in .android folder to Flash it using SD Card.
We will copy update.zip on SD Card (using adb). If you can do it manually using a card reader skip step-II in below process.
Step-I: Wiping 'partitions' and Flashing 'recovery.img':Let's wipe all partitions again:
Code:
C:\.android>fastboot -w
C:\.android>fastboot reboot-bootloader
C:\.android>fastboot flash recovery recovery.img
C:\.android>reboot
Step-II: Copy update.zip on SDCARD
Code:
C:\.android>adb push update.zip /data/sdcard
Step-III: As you can't manage to see what is happening on screen(No Display) hence Don't do mistakes here, read carefully and follow exactly:
1.Reboot Device into Recovery Mode:
On cmd type:
Code:
C:\.android>adb reboot recovery
2.Now Press 'Volume(-)' button ONCE. (Once means 'once only'-if you did mistake here repeat the Step-III)
3.Press 'Power' Button TWICEand Leave you Device for some 10 Minutes time.
If phone don't get alive in 10 Minutes Repeat Step-III again.
You may not able to see but Your phone will update and automatically reboot into the Factory State. Cheers !!!
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Explaining Last Step:
We used simple logic in last procedure/ Its nothing but updating using Recovery Mode. Always remember Custom Recovery of Micromax A56/57 has following options: (May be diferent for other devics)
As the default curser in recovery UI remains on Option-1 and we needed to choose Option-2.
Hence to select "Apply update for sdcard" we pressed 'Vol(-)'ONCE and then to Confirm and execute that option Tapped 'POWER' button TWICE.
Hope this Guide helped you or ...will Help you to help others !!! ​
One quick question...
What if my device detected in fastboot but not in adb devices?
How to enter recovery or solve my softbricked issue?
RmatriX1218 said:
One quick question...
What if my device detected in fastboot but not in adb devices?
How to enter recovery or solve my softbricked issue?
Click to expand...
Click to collapse
bro if your volume + key is not working so how can u say that your device is soft bricked...
i think you should repair your volume keys and than try to move to recovery...
& one more thing without installing all drivers/thing u will not be able to access fastboot mode.....
Hey!!
Please please help me!!
I have MICROMAX a54 ninja 3.5.my mobile stuck in bootloop and soft bricked!!
When I turn on my devices it stuck in logo ninja 3.5.
I also try to go in recovery mode by pressing volume up+home key+lock key!
But it doesn't enter in recovery mod!!
Now what am I do??
Please please help me.
Thank you in advance..
I think for going in recovery:-
1. Press and hold power button.
2. While holding power key, press and hold both volume keys, (vol+ & vol-)
3. When mmx logo comes it will display a message vol(+) for recovery and vol(-) for fast boot then again press vol(+) for once,
And now your in recovery
I lost my recovery.
And I can't go into recovery mod!!
Please help me
Sent from my YU5010 using XDA Free mobile app
What do u mean by, lost your recovery???
I am not able to go to recovery!!
When I m try to gobto recovery mod it doesn't happen only logo ninja 3.5 is there
Sent from my YU5010 using XDA Free mobile app
Ok ok just try flashing your official rom
---------- Post added at 10:35 AM ---------- Previous post was at 10:17 AM ----------
Aakash mehta said:
I am not able to go to recovery!!
When I m try to gobto recovery mod it doesn't happen only logo ninja 3.5 is there
Sent from my YU5010 using XDA Free mobile app
Click to expand...
Click to collapse
Just download your official rom, Your device driver for pc, and install the rom to your device using "sp flash tool"
Please give me steps and link of above method!!!
Thank you for help me
Sent from my YU5010 using XDA Free mobile app
Aakash mehta said:
Please give me steps and link of above method!!!
Thank you for help me
Sent from my YU5010 using XDA Free mobile app
Click to expand...
Click to collapse
1.First download your stock recovery for your mmx a54 from here http://d-h.st/D7G
2. Now download sp flash tool from here https://drive.google.com/file/d/0B9S_ERLSMngHVE9Qc25ObGU1UU0/edit?pli=1 install it to your pc.
3. Download drivers for a54 from here singledrivers.blogspot.in/2013/12/micromax-ninja-a54-usb-driver-for.html?m=1 install the driver to your pc.
4. Download your phone stock rom from here http://d-h.st/fg2 place it in your external sd card(mmc) of your device.
5. Download scatter file from here www.mediafire.com/view/rvz1c5tiifx7yck/MT6575_Android_scatter.txt
6. Now run sp flash tool in your pc, browse to the scatter file.txt, turn off your phone remove the battery and connect it through usb to your pc. (Connect the device without battery)
7. Now select the recovery tab in sp flash tool browse to the recovery.img file (Which we hv downloaded before). Now select the option download in sp flash tool it will Start flashing your stock recovery to the device, A green tick marked will be comes as the flashing complete, now remove your device from pc.
8. Now goto recovery by vol key combination.
9. Now select apply update from sd card and select the stock rom.zip file
10. When flashing done then, Wipe Cache Partition and factory data reset of your device.
Now just select reboot device now it will take around 10min to boot for the first time so wait. Hope this helps you
Thank you for giving me whole information!!
Sent from my YU5010 using XDA Free mobile app
Aakash mehta said:
Thank you for giving me whole information!!
Sent from my YU5010 using XDA Free mobile app
Click to expand...
Click to collapse
Don't say thanks my Buddy just press thanks button.
Hello
I tried sp tool flasher!!
I followed all steps which were given by you!!
BT although not any change in my mobile..
When I tick recovery and then browse recovery.img file and click download button but nothing had happened..
It didn't detect my mobile and didn't go for procedure!!
So now what am I do???
You helped me very much!!
Bu please further help me...
Sent from my YU5010 using XDA Free mobile app
Hv u installed driver properly, just trust me try different usb ports
Yeah i installed drivers properly!!!
Sent from my YU5010 using XDA Free mobile app
So your device is not recognizing by sp flash tool r8
I think so
Sent from my YU5010 using XDA Free mobile app
micromax a210
I have a problem with fastboot stuck on system erasing on adb fastboot mood also userdata and cache only flash recovery and boot img sp flash not working with this phone I do other mtk android with sp tool successfully what I do
What if the device is recongised in adb as : (device name) recovery, but can't actually boot into recovery (twrp) and thus when entering the command : adb reboot fastboot it can never actually boot into fastboot ?
Are there any adb commands that can do the trick or is it game over ?

help with twrp

I have a ze551ml I have rooted and unlocked my bootloader. when i went to install twrp i put the file on my sd card and when i go to
adb and put the command in su then dd if=/sdcard/twrp.img of=/dev/block/by-name/recovery its telling me twrp no such file or directory. Anyone tell me what im doing wrong? thank you
Make sure you are dropping the file on internal SD and not external.
I put it in both just in case . do i have the command wrong? my twrp is 12mb
the error im getting is no such file or directory.
Why not flash by recovery?
anyone have any suggestions?
r u sure the twrp file name is correct?
yeah its twrp.img
Try /storage/sdcard0
Can use Flasify app to flash recovery image.
Or Partition backup app to flash recovery partition.
Sent from my SM-A300H using XDA Free mobile app
flashify still hangs no idea hwo to use the partition app. tried downloading twrp on the playstore but my model isnt listed. could i use another asus phone thats listed>?]
new line command for sdcard0 would be this? dd if=/storeage/sdcard0/twrp.img of=/dev/block/by-name/recovery
still wont work
/storage/sdcard0/
Or
/mnt/sdcard/
Sent from my SM-A300H using XDA Free mobile app
from ur pc
adb reboot bootloader
phone will reboot to fastboot
verify that ur device is detected by
fastboot devices
then do fastboot flash recovery "path to the twrp file on the pc"
for example "fastboot flash recovery d:\twrp.img"
Do that on ur own risk
For some reason doing it that way worked lol
did fastboot flash recovery c:\twrp.img
shrug, thank you to whomever suggested that!!!!

[SOLVED] TWRP Bootlop, no ROM installed, fastboot not detected...

SOLVED, the solution is simple, i just quickly installed the adb drivers during the TWRP screen showed up... have to attempt a few times but finally get it to works, then i flashed the rom using fastboot mode
Hey, i was in twrp and i wiped data and system, and it suddenly reboots...
after booting it shows some error messages then it reboots again in loop... i have no OS installed currently
i tried go to fastboot mode, installed adb drivers on 3 different computers each running windows 7, 8, and 10 but still cannot detect the device in fastboot mode...
anyone knows the solution ?? Thanks Before...
If video not show up, heres the link https://www.youtube.com/watch?v=FDQqBLMvD0E
See the attachment to see the error message
- download "P2a42_S048_161111_ROW_fastboot"
- Download this file" flashall.rar"
- Go to the file "P2a42_S048_161111_ROW_fastboot" and unzip it .. !!
- Unzip the file "flashall.rar" and move the file to the folder (P2a42_S048_161111_ROW_fastboot / sw )
Then Install ROM ... by fastboot mode ... and clicking on the flashall file
Permeableaxis5 said:
Don't do this if you don't want to have your phone baseband completely removed meaning no sim card function at all. I did exactly this when trying to install stock room and it deleted my baseband. Luckily I had made a backup a month before that. I restored it from the backup and the phone (sim card) started working again.
Anyways, back to the original issue. So you're saying your phone isn't recognized in fastboot? When I wipe system and data and then go into fastboot and enter "fastboot devices" it shows nothing but I can still flash files into the phone. I'm guessing this is because the phone has no 'name' due to the system wiping. So try going into fastboot on your phone, connect it to PC and open adb, and then enter the command 'fastboot flash recovery twrp.img' (download the latest version of TWRP for Lenovo P2 and rename it to twrp).
If then you are able to enter TWRP after rebooting, download stock Lenovo P2 ROM and flash it.
Click to expand...
Click to collapse
How did you make backup
i have soled it, i will edit the post, thanks for all the help

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