Hi, i tried to unlock bootloader but i use a file for android 4 on a 5.0.2. When i turned off phone it not work, only what i can see, is icon when i connect phone to a pc and take out battery. Can someone help me get to the download mode to install stock?
Is there a program that can change system without download mode?
http://forum.xda-developers.com/g2-mini/general/guide-unbrick-bricked-wrong-aboot-img-t3128896
Related
edited...
i found out that i can go into flash mode but it only last for 2 second... then the phone restart to normal mode again...
what is the problem and how can i fix it?
Update Service
ajelman said:
edited...
i found out that i can go into flash mode but it only last for 2 second... then the phone restart to normal mode again...
what is the problem and how can i fix it?
Click to expand...
Click to collapse
It's not a problem, it's a feature.
You need to have the latest version of PC Companion installed and then using the Update Service, follow the prompts and above method you have used to get the phone into recovery mode, the Update Service part of PC companion will take over and check the firmware, it can also update it if there is an available update but for flashing ROM's, just cancel or leave it as is, once you have a solid green light and it's in recovery mode... download and use FlashTool to do the firmware load by finding the firmware you want and placing it in the firmwares directory of FlashTool.
my phone freeze on the first screen with the galaxys2 logo and the yellow trigon...!!recovery mode mode dont work and when i am going in download mode the pc cant reccognice the phone..!!i have allready install the drivers...!!i want to install an official rom but odin cant see the phone.!!help
If you think you get working drivers installed, put your computer online, put your phone on download mode, plug the cable, and wait for it to install.
This is for windows 7, otherwise install the Samsung usb drivers again
Sent from my GT-I9100 using Tapatalk 2
pakoulinos said:
my phone freeze on the first screen with the galaxys2 logo and the yellow trigon...!!recovery mode mode dont work and when i am going in download mode the pc cant reccognice the phone..!!i have allready install the drivers...!!i want to install an official rom but odin cant see the phone.!!help
Click to expand...
Click to collapse
That's hard.
If you do not get the PC recognize your phone in download mode, you have a real problem.
Try another USB port and cable.
Try to connect your phone to another PC.
Maybe you have to give it to a service center for repair.
Is your phone already out of warranty?
I had a similar problem where it freezes on that screen.
My problem was I installed an ICS rom with old version kernel.
Once I installed the latest CF-Root the boot was successful.
If Odin can't see your phone and you can still go into Download mode, I would check to make sure that Kies is not open and no Kies process is live (Task Manager / Processes), I think it's call "KiesTrayAgent", just kill the process and any process that has a Kies word in it.
Otherwise try another PC.
Hi all,
Please anyone help me!! I flashed 5.0.1. UB Team Roam few days back. My phone's all data lost I don't know how but it lost and even my phone. I want to downgrade but it even doesn't let me to do it. I can enter recovery mode as well download mode. But my phone is not recognized by windows (Its unknown device in device manager). Whenever I plug usb cable the popup comes that usb device has malfunctioned and windows does not recognize it. I have tried all the possible mathod to get it recognize but I am failing everytime.
I have stock firmware downloaded 4.3 and odin ready but I could not flash it due to the problem. Some one on the XDA told me that the file system of Lollipop is different and that's why I am not able to do so, But I am unable to figure out the problem. Please help and suggest what to do...
rawalmaulin said:
Hi all,
Please anyone help me!! I flashed 5.0.1. UB Team Roam few days back. My phone's all data lost I don't know how but it lost and even my phone. I want to downgrade but it even doesn't let me to do it. I can enter recovery mode as well download mode. But my phone is not recognized by windows (Its unknown device in device manager). Whenever I plug usb cable the popup comes that usb device has malfunctioned and windows does not recognize it. I have tried all the possible mathod to get it recognize but I am failing everytime.
I have stock firmware downloaded 4.3 and odin ready but I could not flash it due to the problem. Some one on the XDA told me that the file system of Lollipop is different and that's why I am not able to do so, But I am unable to figure out the problem. Please help and suggest what to do...
Click to expand...
Click to collapse
Flashing a new rom will not remove old user data unless you formatted it completely.
Odin will work only in download mode and you need to right click > Run as Admin.
Enter download mode on your phone and connect your device to PC then flash the stock 4.3
RazorMC said:
Flashing a new rom will not remove old user data unless you formatted it completely.
Odin will work only in download mode and you need to right click > Run as Admin.
Enter download mode on your phone and connect your device to PC then flash the stock 4.3
Click to expand...
Click to collapse
Thanks for reply but I am doing same thing but my phone is not recognized by windows. The popup comes each & everytime that USB device has malfunctioned and windows does not recognize it. So, I could not connect the phone in MTP or PTP mode when the phone is running or even when I put it in download mode and connect to pc. Same error is comming. I have tried the same thing on several PC/Laptop, Tried changing USB Cables god, don't know what to do....:crying:
@rawalmaulin: uninstall KIES & drivers and install the drivers again.
rawalmaulin said:
Hi all,
Please anyone help me!! I flashed 5.0.1. UB Team Roam few days back. My phone's all data lost I don't know how but it lost and even my phone. I want to downgrade but it even doesn't let me to do it. I can enter recovery mode as well download mode. But my phone is not recognized by windows (Its unknown device in device manager). Whenever I plug usb cable the popup comes that usb device has malfunctioned and windows does not recognize it. I have tried all the possible mathod to get it recognize but I am failing everytime.
I have stock firmware downloaded 4.3 and odin ready but I could not flash it due to the problem. Some one on the XDA told me that the file system of Lollipop is different and that's why I am not able to do so, But I am unable to figure out the problem. Please help and suggest what to do...
Click to expand...
Click to collapse
Use mobile Odin until you get it fixed here >> https://play.google.com/store/apps/details?id=eu.chainfire.mobileodin.pro << this will allow you to flash stock without using a pc.
tallman43 said:
Use mobile Odin until you get it fixed here >> https://play.google.com/store/apps/details?id=eu.chainfire.mobileodin.pro << this will allow you to flash stock without using a pc.
Click to expand...
Click to collapse
Thanks for your valueable advice. I will try it today and will be back with result.
I done it but still the phone is not at all recognized
Hi guys.
I just need some inputs here because I'm on a deadend.
I am currently working on a friends Z ultra that has bugs on current build 14.6.A.0.368.
The thing is, when I am trying to enter flashmode, its not letting me because it will just blink with the green led then it will turn off. However, I have no problems connecting on fastboot mode.
So I am just wondering if there is a way I could somehow install a recovery on the current build without using flashmode? Once I have recovery, I could figure out my way from there.
Hoping someone can help me. Thanks in advance!
CoolJandee said:
Hi guys.
I just need some inputs here because I'm on a deadend.
I am currently working on a friends Z ultra that has bugs on current build 14.6.A.0.368.
The thing is, when I am trying to enter flashmode, its not letting me because it will just blink with the green led then it will turn off. However, I have no problems connecting on fastboot mode.
So I am just wondering if there is a way I could somehow install a recovery on the current build without using flashmode? Once I have recovery, I could figure out my way from there.
Hoping someone can help me. Thanks in advance!
Click to expand...
Click to collapse
1- The proper way to enter flash mode is to first turn the phone off which I think you can do with no problem. Then while the phone is off, hold the volume down button and connect it to your pc with the USB cable. It will not show you a while lot of visible signs of entering that mode but if you are running software on your pc, like flashtool, that anticipates this mode, it will show you that the phone is in fact in the flash mode.
2- If your phone is rooted, you can install Xzdualrecovery. You download the latest installer (not flashable) version for xperia Z ultra (Google it to find out where to get it) and then run the installer on the PC. Then you put the phone in USB debugging mode (Google to find out how) and continue with the installation. If the phone is properly rooted the installer will put recovery software on your phone and ultimately reboots it into recovery.
Due to mobile phone restore factory settings, use the computer to strong brush the same level ZV6 package, now mobile phone does not have any reaction, the machine can not can not enter the download mode, but can be installed and connected to the computer can recognize it is driving the LG mobile phone, but because there is no law into the download mode to unrecognized type mobile phone. Which big brother can help tell me what to do?
qq1810129364 said:
Due to mobile phone restore factory settings, use the computer to strong brush the same level ZV6 package, now mobile phone does not have any reaction, the machine can not can not enter the download mode, but can be installed and connected to the computer can recognize it is driving the LG mobile phone, but because there is no law into the download mode to unrecognized type mobile phone. Which big brother can help tell me what to do?
Click to expand...
Click to collapse
That doesn't sound good. Download mode is very crucial to being able to flash a firmware to get it working again if a factory reset is not fixing the problem. What happens when you try to enter download mode? Are you sure you are correctly trying to enter download mode?
mblakesmith said:
That doesn't sound good. Download mode is very crucial to being able to flash a firmware to get it working again if a factory reset is not fixing the problem. What happens when you try to enter download mode? Are you sure you are correctly trying to enter download mode?
Click to expand...
Click to collapse
It's going to enter the download mode according to the power and volume+. Yes, nothing will happen, no vibration or no noise. But if connected with the computer tries to enter the download mode, the cell phone will gradually become hot.