Hello everyone,
I've been a reader for a while, purely out of interest. I've never really dabbled with customizing android. In that regard I am a noob... I recently acquired a Medion X6001 that I was planning to build into my car as informant/navigation. Phone root successful, developer options active, debugging and oem options active. Automate programmed to all the standards I was happy with., worked great. All that was left to do to was get the thing to boot on charge. The "fastboot oem off-mode-charge 0" command was unsuccessful so I resorted to trying to find the system file responsible for battery icon on charge with power off.
That's where I went wrong. This phone has two icons; first a battery with a bolt, then switches to another with blue fluid and battery percentage. I found the blue fluid battery icon - 'system/bin/kpoc_charger', unfortunately I needed the killswitch battery icon. So I made another guess and renamed - 'system/bin/lmkd'. This was the file directly before ...kpoc and my daft logic lead me to believe that that might have been the right file. Obviously, it wasn't.
So the problem? The phone won't boot. Not really... At first, it was entirely stuck in bootloop. So, the good sheep I am, I factory reset the phone through recovery. The phone still went into bootloop for a few minutes, but came out of it to an applet saying 'optimizing apps'. Took 10 minutes to optimize and then went through to another applet saying something along the lines of "system process not found, do you want to wait?". Behind this applet I could tantalizingly see the startup screen of a freshly reset android.... It gave the option to wait or push ok, neither of which were actually active to touch. If I held the power button it would give me the option to shutdown, reboot or screenshot, also none of which where actually active to touch.
So after more googling, I wiped the cache through recovery. Everything stayed the same; bootloops for a few minutes then applets. Only now everything is in Chinese kanji... which is why I can't reiterate verbatim what the applets originally said...
After around 12 hours of tirelessly searching the web I've tried everything I've found but every time I get through a door there's another one closed. I can't install twrp or clockwork, I can't flash the rom, the phone won't let me unlock the bootloader in fastboot. Went I type the command it asks if I want to unlock it: volume up yes, volume down no. But fails: "remote access denied"
Since the factory reset, I don't have access through adb anymore. If I let the phone boot I can see it connect to the computer, but only as mtp. The file is entirely empty. I have no access to usb debugging. And to remotely access that, I need to be able to unlock the bootloader.
I can't get around the blocks and everything that is advised to get around bootloops and flash through fastboot are seemingly impossible because I no longer have proper access. But I can't get into the phone to get access...
And to make matters worse, just now as I type this.... I can't get into fastboot anymore. I think the phone battery is dead, but apparently doesn't accept a charge. When I plug it in the battery symbol appears, the dark red led lights up indicating very low battery. Very shortly after that the led turns off, which is not how it was before I buggered everything. Battery icon stays on, but when I push the necessary buttons to get into recovery, everything goes blank and the phone does nothing. When released, battery icon comes back and red led for a few seconds. Repeat. Phone has been plugged in all night....
I'm nearly bald from pulling my hair out. I hope there's someone out there that can give me a hand. I have a hard time believing I bricked the phone just by changing a bin file name.
Thanks in advance!
fastboot
I have access to fastboot again. Plugged the phone into a different cable, is now charging. I can see the battery % through recovery.
Back in business....sort of.
Any idea's welcome.
bump
Anyone?
Well I found the ultimate cure: buy a new one.
I will however keep fumbling around with the other one and hopefully as my knowledge increases I'll have a break through.
Related
So here's a peculiar incident:
I have a CDMA TP with a stock ROM and a few basic apps I gathered from these forums and others. I've had it for less than a week.
Tonite, I went to check my text messages. Suddenly, the screen went black and the phone stopped responding. After pressing the power button and fiddling with the keys, I pulled out the stylus and did a soft reset. No response. Confused by this, I tried again, but still nothing. I removed the battery, and turned the phone back on. It froze at the "Touch Pro" screen with the rom/radio/etc info at the bottom. After repeating this a few times I decided to do a hard reset. So, I turn the device on and perform the hard reset. By this point the TP is only turning on SOME TIMES, and I have to take the battery out and put it back in often just to get it to start successfully. So, I finally get the device to boot up and it starts to configure WinMo. Suddenly, while configuring, it freezes. Now I try to turn it back on, and nothing happens.
Basically the device is stuck like this, shifting between not turning on at all and turning on but freezing at the "Touch Pro" screen.
So, my question is, what the heck is going on here? Has anyone else had this problem, or does this sound familiar to anyone? Any help would be greatly, greatly appreciated.
p.s. Yes, the battery is fully charged.
kameisama said:
So here's a peculiar incident:
I have a CDMA TP with a stock ROM and a few basic apps I gathered from these forums and others. I've had it for less than a week.
Tonite, I went to check my text messages. Suddenly, the screen went black and the phone stopped responding. After pressing the power button and fiddling with the keys, I pulled out the stylus and did a soft reset. No response. Confused by this, I tried again, but still nothing. I removed the battery, and turned the phone back on. It froze at the "Touch Pro" screen with the rom/radio/etc info at the bottom. After repeating this a few times I decided to do a hard reset. So, I turn the device on and perform the hard reset. By this point the TP is only turning on SOME TIMES, and I have to take the battery out and put it back in often just to get it to start successfully. So, I finally get the device to boot up and it starts to configure WinMo. Suddenly, while configuring, it freezes. Now I try to turn it back on, and nothing happens.
Basically the device is stuck like this, shifting between not turning on at all and turning on but freezing at the "Touch Pro" screen.
So, my question is, what the heck is going on here? Has anyone else had this problem, or does this sound familiar to anyone? Any help would be greatly, greatly appreciated.
p.s. Yes, the battery is fully charged.
Click to expand...
Click to collapse
Time to take it in and get a new one.....
Same problem here phone started b not coming out of lock mode. Backlight is on but no display on screen (if i tilt the screen left and right i can see light coming from behind) did about 6 hard resets and still same problem. also power button works whenever it wants to. this phone sucks @ss, i want my mogul back. on a second note my replacement will be here on wednesday.
Touch Pro stock rom purchased back in nov when it came out
yeah, i've had the same problem, i found if i hit my phone on the back or side and then batter pull and hit the soft reset while off, not the power button to turn it back on, it comes back on with color on the screen not just blank black screen with backlight, this works mostly every time, but when it doesn't, i just hold the power button down and do battery pull and hit the power button and it works, its like its got a combo of things you have to do before it works.. weird
Boot Up
I have also had similar problems. I for some reason sometimes have to remove my SD card and boot up without it for some reason. Not all the time, but every once in a blue moon. Not too sure how that affects anything, but you may try that too.
well i started a thread here ***help*** because i kinda have the same problem.
i downloaded some cabs, nothing fancy but i had some problems with a theme i downloaded. when i went to deleted i couldnt..... to make a story short, i took it to the sprint store where they tried to do a master reset/ hard reset and it wont take it. it wont do a thing... they say some important files are missing...
the phone works but not the way it should... the time on the home screen wont show up. and some other small things...
dont know how this happened but i would like to know... im worried about new programs to the phone now. ( getting a new one)
still want to see if i can fix this one.
Mayonesa said:
well i started a thread here ***help*** because i kinda have the same problem.
i downloaded some cabs, nothing fancy but i had some problems with a theme i downloaded. when i went to deleted i couldnt..... to make a story short, i took it to the sprint store where they tried to do a master reset/ hard reset and it wont take it. it wont do a thing... they say some important files are missing...
the phone works but not the way it should... the time on the home screen wont show up. and some other small things...
dont know how this happened but i would like to know... im worried about new programs to the phone now. ( getting a new one)
still want to see if i can fix this one.
Click to expand...
Click to collapse
Have you tried re flashing the ROM?
it wasnt HTC's fault for your phone's not booting...thats what happens when u try to mess with the hardware too much and you dont know what your doing
Would you want to sell???
Reboot Brick HTC process
****DOn't take battery out after hard boot***
1.just watch videohttp://www.youtube.com/watch?v=sk56olMkCtU and do what they do but dont take battery out. LEAVE phone STUCK on BOOT screen. Nothign else will move or work but you want phone just like that.
2. connect usb cable to active sync. (this may not link up but leave usb connected anyhow) Do not delete phone profile.
3.use rom like Download MightyROM6_Herman.exe avail at: http://www.lilrico.com/Mighty/mightyromblog/?p=454
4 although active sync is still attatched but may not be connecting. It will connect thru usb anyway when you run the rom software. http://www.youtube.com/watch?v=fV2I2WAFkg4&NR=1
This worked and kept phone from cutting on and off. and restored ROM. don't know about original htc boot. but your phone will work under this rom for now and you can go from there.
hey thanks plain ole dumb, it works now.
man I thought it was over.
thanks again
So I've run into quite an annoying problem- I can't install applications from the market. Last night, I had my phone plugged into my computer and I don't THINK I had the SD mounted, but I've been wrong before. Anyways, I went to disconnect it and instead of dismounting then unplugging, I just unplugged. Since then, if I try to download something, the notification bar will show that the app is downloading, for a second, then it just disappears. My phone is rooted, no custom rom though, and I'm not running Apps2SD. Also, I'm running Ubuntu 10.10 x64 on my computer.
This has happened once before, and I had to tinker with popping my SD card out and rebooting the phone a few different ways before it finally started acting right again. I'm looking for help because 1) I can't remember exactly how I did it and 2) I figured I might as well try to find out if anyone here knows what I could do to fix it.
Thanks in advance.
Galaxy S Showcase stuck at very first screens
Afternoon guys, I did some browsing and searching and cannot seem to find a way to fix this, so here goes:
Samsung Galaxy S i500, Showcase with Cellular South.
It is rooted, with the original ROM/Kernel.
Yesterday, I was attempting to follow the guide on getting ClockWorkMod on it (http://forum.xda-developers.com/showthread.php?t=860250) and when I finally got the final command to work, the phone rebooted, and has since been doing VERY little.
Power Button = SAMSUNG... No vibrate, No change.
Vol Up/Down + Power = SAMSUNG... No vibrate, word flashes, release power (steps to enter recovery or download), SAMSUNG screen remains. Still no vibrate or anything.
Plug in = Grey battery with "loading" circle with no animation of any kind. It is charging though.
Plug in + Vol for recovery/download mode = still just grey Battery not moving.
In all attempts, I have left it trying for anywhere between 30 mins to 4 hours... I cannot get to anything but those 3 results. (samsung, samsung w/ 1 flash, and grey battery).
If I can get it into Download, I can Odin it, or recovery to reset to factory... but I need to get to one. Any and all help is appreciated.
~*~*~Artilleur~*~*~
Download Mode
I had similar situation. Could not get past samsung screen. No splash screen.
Download mode. Pull battery, Plug in USB, hold Vol-. Little guy with shovel.
As for getting back to running. Good luck. I got new warrantied phone couldn't figure out how to fix after soft brick.
Last night I was reading Twitter before going to bed when I noticed that my GPS kept ticking on and off after I'd posted an update (I let my Twitter app access GPS to assign my location to tweets). Thinking that odd, I rebooted.
Talk about the reboot from hell.
Approximately 30 seconds after booting back up, the phone locked: I could tap buttons and feel haptic feedback, but no changes to the screen occurred. I eventually got the bright idea to lock it and unlock it; pressing the lock key blacked the screen, but pressing it again did not bring the screen back. Scared, I eventually pulled the battery and started up again.
It happened again. And again. In the midst of all this, I slowly learned a few things: it wasn't tied to any of the new apps I'd installed (I had enough "functional time" each boot to uninstall a couple of things), it wasn't tied to internet connectivity or GPS (I had time to turn both off), and the SGS3 has a dev option to monitor CPU usage of various apps/threads. That little HUD, which overlayed everything else, would remain updating through a lockup, and I found that a process named "df" was starting up and immediately sucking up the entire CPU and not letting go.
I eventually found that it worked the processor so hard that the phone would overheat if left alone and "soft reboot" (OS restarts, but no Verizon/Samsung loading screens), so I was able to at least stop pulling the battery!
Finally, I turned it off and let it cool down for a few hours whilst Googling: no results anywhere for a similar problem or regarding the "df" process. Turning the phone back on after its reset didn't help at all. The lockup time was so quick that I couldn't even initiate a factory reset--it would lock up in the midst of preparing to perform it!
I eventually restarted it into the bootloader (meant to go for recovery, oops) to poke around and got a really scary image: a "Custom" screen before the bootloader starts that the devs are saying means that system apps/files have been modified. Now, since I don't have root yet (no hacking/voiding warranty JUST yet), I am not ABLE to modify system apps, which means that something got tweaked all by its lonesome, and THAT isn't supposed to happen. It was probably what was causing the lock, though--some driver somewhere that's supposed to say "Processor, don't try to calculate pi to infinity" got hosed or whatever.
I eventually got into stock recovery and was able to initiate the factory reset from there without the use of the actual OS (thus avoiding the hard lock). The phone rebooted fine, let me sign into Google, and spent the rest of the night redownloading apps. It's fine now.
EXTREMELY worrisome. Possibly a hardware fault with the EMMC chips holding my OS or something--there's not a lot that can knock out system files on a non-rooted device. At least it doesn't appear common, insofar as all my Googling leads to no results at all.
Any ideas as to what the heck happened?
Hello to all genius mind.
I am writing here, to find a solution for my problem. I will start from beginning, to be as clear as possible.
This summer, during my vacation time, while diving, I found SG J5 in the bottom of the lake (sorry for the person who lost it like that...). Since I never had android smartphone in my hands before, I was wondering, can this device still work, since I have no idea how long it was under water and what can I learn from this process.
After opening it up, cleaning with 96% alcohol and drying it, devices finally showed some signs of life. Actually, almost everything was working, amazing...
Once I got this device running, I started to deal with software. Following some tutorials online, I was on the process to bypass RFP, but could not finish it, since I had other important matter to attend to. After I was back, and turned device on, for some reason, it booted into safe mode. I have been tried again SideSync method, but it was not working, since device did not reacted, after I plugged in to PC. Computer can recognize device and I can even browser the files in it. Weird thing is, that lower volume button stopped responding (I had theory that it could be jammed, once I removed it and cleaned contact, no changes was in the system, still in safe mode, so its not jammed button...), it was working before and all other buttons are working fine. Because of that, I cannot load recovery mode.
OTG method also did not worked, since nothing happen when I plunged usb into phone (safe mode block all external apps). I have tried to flash new ROM, with a help of "Samsung 300K Tool" I can launch download mode, but new ROM did not gave any result either, and RFP blocks all custom ROM's, that could modify system.
ADB do not find the device, since USB Debugging is probably off, and I don't know a way how to activate it from PC. The trick to disconnect WiFi, when it checks info for google account, did not worked either, since its not possible to select a text for sharing it.
After trying all the methods that I could find, I hit the brick wall. Phone works fine, but its completely locked. I am thinking, that new Samsung protection system is designed like this, to force phone in to safe mode after one hard reset and lock all posiblities to byass RFP, not sure though, it could be hardware problem to, but no idea where...
Does anyone here could help me out with this case
THANKS!
Best regards to all,
HG
Ive got a note 8 that just died on me today. The screen remains blank no matter what I do. When I plug into any charger, it sends out random short vibrations usually every few seconds. Ive tried rebooting, force rebooting, recovery booting, nothing lights up the screen. No combination of volume and power keys accomplish anything. The battery had around 40% when it went out. Please help me recover this thing! Ive replaced the battery and LCD on it once. I really don't want to just throw random parts at it hoping for a fix. Yes Ive checked every connection to be secure. I am thoroughly stumped.
Skytex said:
Ive got a note 8 that just died on me today. The screen remains blank no matter what I do. When I plug into any charger, it sends out random short vibrations usually every few seconds. Ive tried rebooting, force rebooting, recovery booting, nothing lights up the screen. No combination of volume and power keys accomplish anything. The battery had around 40% when it went out. Please help me recover this thing! Ive replaced the battery and LCD on it once. I really don't want to just throw random parts at it hoping for a fix. Yes Ive checked every connection to be secure. I am thoroughly stumped.
Click to expand...
Click to collapse
Connect the phone to the PC and then open a command prompt window where you installed ADB and run adb in the command prompt window and when it opens then type adb shell reboot recovery and see if it reboots to recovery mode but it requires that you have USB debugging enabled in developer options and if it's not enabled then there's nothing else you can do.
Its totally stock. Never installed adb on this phone
Skytex said:
Its totally stock. Never installed adb on this phone
Click to expand...
Click to collapse
Adb is "installed" on your computer, not phone. Adb/fastboot commands are delivered to the device.
https://developer.android.com/studio/releases/platform-tools