Has anyone tried flashing a different fire OS rom or echo OS rom onto an echo show 5?
Work was tearing down an old display and there was an Echo Show 5 unit that was just going to the trash so my boss said I could take it home.
Now, I have no idea if it's a proprietary item, i.e. made to be a display only and forever, or if it's a fully working unit. It... doesn't do much right now. It does turn on and shows a gradient green to blue screen with the wrong time and a wifi symbol that is crossed out. I can mute the mic, turn it up and down, and swipe the volume slider across the screen but swiping down to get to settings doesn't do anything. Swiping from any edge doesn't do anything, but I do know the touch screen works.
◘-I have "factory reset" it multiple times - it acts as a reboot and does not go through setup
◘-I have gotten it to debug mode and cleared cache partition and reboot - nothing changes
◘-I have gotten to debug mode and attempted to reboot from bootloader - it gets stuck in "fastboot mode" (black screen with fastboot mode in the bottom left corner. I have left it for more than an hour like that with no change)
◘-I can view recovery logs, but honestly I'm not a programmer and I don't know what to look for.
I'm just as happy treating it as bricked and trying to flash a new OS rom on it, even if it won't function as a smart speaker after, I could use a small display on my art desk.
I'm also just as happy if I screw it completely up and have to throw it away, it was free and heading for the trash anyways.
Related
My sensor has always worked perfectly until earlier today I was messing around in settings (Display > Horizontal Calibration) for whatever dumb reason I had, I pressed "Calibrate" while I was holding my phone at an angle. Then of course that messed things up, so I laid the phone flat on the table (the blue ball is still off to the side) and press 'Calibrate', it said it calibrated successfully and it brought the blue ball back to the middle during the process. But after it was done calibrating it just snaps back to the side.
*#0*# does not work for me, it simply doesn't do anything
Methods I tried:
Deleting ms3c_yamaha.cfg and rerunning sensorcalibutil_yamaha in terminal
Deleting the two files above and rebooting to recovery to wipe cache/dalvik
Every time I ran the "fix" above, it sets the blue ball in a different corner but never in the middle even when my phone is flat on the table. Even when I move my phone around, the blue ball is stuck on stupid. Like right now, no matter how I hold my phone the blue ball is stuck at the very top middle.
I'm on Serendipity 6.4 hoping to avoid a full flash, does anyone have any ideas? For whatever it's worth, can anyone with working sensors share the 2 files I mentioned above?
/data/system/ms3c_yamaha.cfg
/system/bin/sensorcalibutil_yamaha
Thanks
Nevermind. I fixed the hasslesome problem with a hasslesome solution. i.e. clean reflash, I haven't done that in months! oh well.
Hey all i am really new to this and run into a major problem. I rooted my phone with superoneclick and installed a ROM from SGS tools for my samsung captivate. When it would enter into the recovery screen it would not show the usual options but instead a screen of what looked like a pixelated mess. Once the phone started i went to restore to factory settings and now when the phone starts up I see the AT&T logo then it goes to a black screen where it stays there forever. Did i manage to screw up my phone? any help is greatly appreciated.
ok, I finally turned the phone off and left it overnight. The phone does start and work like it should. The only thing is that once you try to go to the recovery mode and the phone does its thing, I am brought to a screen that is half snowy (like the television when you dont get a certain channel) and the other half with lines of red, green, and blue. From here I cannot tell what is going on when I use the volume key to go up or down. Then with a double click of the power button the phone just restarts normally.
dropped my tf101. Now when I try to boot the katkiss revolving circles dont stop going round and round. I am able to get into twrp though.I am aunable to restore because I never did a backup. Also I was getting red artifacts all over the screen. I would lightly tap the underside of tf101 and it would make the colors change dramatically on the screen and show red lines going across the screen. after tapping the tablet a couple more times the display colors are normal again but it still wont boot. What can I try?
leif2 said:
dropped my tf101. Now when I try to boot the katkiss revolving circles dont stop going round and round. I am able to get into twrp though.I am aunable to restore because I never did a backup. Also I was getting red artifacts all over the screen. I would lightly tap the underside of tf101 and it would make the colors change dramatically on the screen and show red lines going across the screen. after tapping the tablet a couple more times the display colors are normal again but it still wont boot. What can I try?
Click to expand...
Click to collapse
If you can get into TWRP you need to download the latest Rom and Gapps to a PC and install them onto your sd card) assuming you have one - if you don't ? my advice is get one (or two or three). Put sd card back into tf101 - boot to TWRP and then wipe all (see page one of the KatKiss 4.3 developers topic on this for exact wipes - oops just took this from Timduru's page
Go to recovery
Make a full wipe / factory reset (you can skip this step if you're already on KatKiss-4.3, if ever you encounter a problem do the full wipe and try again before reporting )
Format /system
Flash the rom
Flash optional kernel
Flash gapps
Wipe cache/dalvik
Reboot
As to the flashing of the screen - the fall could have done something to the video drivers hardware (but fingers crossed)
Good luck
Ziggy
after putting in my micro sd card i saw there was a back-up on it. I was able to restore from it and boot successfully. However my colors were off. . shaking/flexing/jolting the tf101 results in things like the whole screen turning blue green with lines across it. I'm not seeing any red lines anymore and now the olor red is missing all together. This makes white look blue and red look black. I was able to confirm HDMI out to tv still produces image/colors correctly. I'm afraid hitting tablet anymore won't bring red back and kill image entirely. Now since its fall yesterday a light tap on TF screen results in screen to go dark momentarily. Any chance this can be opened to fix missing red? Another problem since fall is vol down button is not functioning right. Seems like its stuck depressed. Is the vol down button necessary for advanced options?
Everytime I reboot I get bootloader white text in the top left of screen thats only supposed to show when vol down is pressed. Then the next screen says press down -vol for wipe option but I it doesnt move when i press vol- ( however I think I can actually initiate a vol- button by flexing the pad. Sounds strange right? Anyway I gues that means I can pick the wipe data option from that screen if i have to. after that select android/ data wipe screen I notice now every time I boot up in bottom left it says "SAFE MODE", what does that mean?
Your VOL buttons are stuck down. I am not excactly sure how to boot to safe mode, but it is due to one of the VOL buttons being pressed during the boot up process.
I would suggest taking the bezel off and trying to carefully bend it so the buttons move freely. I wrote a guide for it here: http://www.transformerforums.com/fo.../10501-rs-guide-power-lock-button-issues.html
I was able to unstick vol-, but after hitting tab a few more times trying to get red back, now there is nothing on display. I confirm hdmi output is still working. Anyone service these? Otherwise i guess i get a bluetooth keyboard/mouse and use as desktop PC?
Something i can fix myself by opening?
leif2 said:
Something i can fix myself by opening?
Click to expand...
Click to collapse
Most likely it is a loose video or backlight cable. Open it up and take the bezel off per the guide I posted. Then remove the back cover. There is one screw on each corner and then 3 on to and 3 on the bottom between the screen and back cover. The video and backlight cables are in the middle near the charging port. Make sure they are properly seated. Power it on reassembled to see if it works.
frederuco said:
Most likely it is a loose video or backlight cable. Open it up and take the bezel off per the guide I posted. Then remove the back cover. There is one screw on each corner and then 3 on to and 3 on the bottom between the screen and back cover. The video and backlight cables are in the middle near the charging port. Make sure they are properly seated. Power it on reassembled to see if it works.
Click to expand...
Click to collapse
I can tell you that when i press power rhe screen does light up. Its just grey screen. Does that mean back lighting isnt the problem and im wasting my time opening tab?
leif2 said:
I can tell you that when i press power rhe screen does light up. Its just grey screen. Does that mean back lighting isnt the problem and im wasting my time opening tab?
Click to expand...
Click to collapse
That means the video cable is loose or that the video card is bad. Since it works via HDMI, it should be a loose video cable. The video and backlight are separate cables.
I tvook the case off. Im not sure what to do. Ive got some basic colors on pad display again but it wont boot. Circles still spinning. I cant ssem to enter twrp either. I tried holding vol down power ro reboot and i quickly see green label on bottom of screen and then goes dark. Would twrp be visable from hdmi out?
frederuco said:
Most likely it is a loose video or backlight cable. Open it up and take the bezel off per the guide I posted. Then remove the back cover. There is one screw on each corner and then 3 on to and 3 on the bottom between the screen and back cover. The video and backlight cables are in the middle near the charging port. Make sure they are properly seated. Power it on reassembled to see if it works.
Click to expand...
Click to collapse
Here are some pics I took on the bottom side by charger. what should i reseat. Nothing seems movable .can you tell me how i can get into twrp since i currently can't boot. I tried holding vol - and power but i didn't see opption to hit vol +. I tried to hit vol + anyway but i just got a grey screen. I tried holding power vol+ for 10 secs. to cold boot. still just spinning katkiss circles. Do i need to get into APX mode (hold VOL UP and POWER for about 10 seconds and use EasyFlasher to re-flash TWRP?
Bumping thread
What button combos can i try to get back into twrp since i currently cant boot or enter recovery? Is it the multi color wire ribben that i should be adjusting?
leif2 said:
Bumping thread
What button combos can i try to get back into twrp since i currently cant boot or enter recovery? Is it the multi color wire ribben that i should be adjusting?
Click to expand...
Click to collapse
I believe this is the display cable that tends to come loose after being dropped, if not that one, a similar coloured and positioned cable, I did have a video showing the exact procedure but can't find it atm
EDIT - Found it
http://youtu.be/yRLcxI2JddQ?t=6m6s
thanks for the vid. I was able to get display working again including red so this will work even if the problem is your display stops showing all colors and starts showing lines and other artifacts. It seems I answered my own question. you cant use twrp with hdmi only. native display only. Although it could be the commands would still work though you wouldn't be able to see what your doing i'm guessing? so in twrp i did a second recovery of my 4.2. katkiss backup since dropping my tf since I was again just getting spinning circles when booting and I'm now able to boot again. Hopefully this doesn't keep happening where tf wont boot and I have to keep recovering. Seems like dropping it may have done more than mess with display?
Hey guys-
Was on a long international flight yesterday and decided to put my (unrooted) Galaxy S6 into "ultra power saving" mode for the first time. It was a horrible mistake and I'm not sure how to undo it!
The first issue it had was that it said Ultra Power Saving mode doesn't support the use of themes, so it was reverting to the default theme (I use Material Black).
After a long time of saying it was reverting to the default theme, I'm not sure if it worked - it ended up in the state that it is currently in: if I turn the phone on, the screen is just black - it has the status bar at the top of the screen, but just a blank black screen below it. It does not look like images I've seen on other websites for what Ultra Power Saving mode is supposed to look like (no icons on the screen, no "More" at the top right). If I go to settings by dragging from the top of the screen and hitting the settings button, I get a very limited set of settings: WiFi, Bluetooth, Airplane Mode, Mobile Networks, Location, Sound, and Brightness - nothing that enables me to turn off Ultra Power Saving mode.
I am afraid to reboot the device, because when I did that yesterday, I had major issues. My device is encrypted, and I think this mode doesn't play nicely with encryption; when I rebooted the device, I was asked to sign in to unlock the encryption (as normal), but then the encryption booting screen (an unlock symbol with a circle around it) just idled indefinitely - for an hour or two. I couldn't do anything to get the phone to actually boot. Eventually, many hours later, rebooting the phone and logging in allowed it to boot to the state I described above; I don't know what went differently that time.
I tried various key combinations on restart, one of which seemed to result in the device trying to boot to Safe Mode (it said safe mode in the bottom left corner when asking me to sign in to device encryption), but ended up leaving me in the exact same place - the extremely limited Ultra Power Saving mode black screen I described above.
Anyway - is there anything I can try to get my phone out of Ultra Power Saving mode and back to normal? It is unusable right now and I can't figure out how to get it back. Would like to avoid a factory reset if possible (because I'm overseas with ****ty internet, and don't have access to my office to get it re-set up with enterprise mail etc.).
If I have to factory reset the device - I'm not even sure how to do it from this current UPSM state, so any tips there would be helpful too.
Thanks a ton in advance for the help guys
Go to download mode, reflash original rom with odin. You need your rom file from sammobile or samsung-updates or xda and odin 3.
Sorry, I am no power user although I am not totally tech incompetent. Can you tell me in a little more detail what your instructions mean? It sounds like it is basically a total reset of the OS; is that right? Any implications for my warranty? Any alternatives?
If you had package disabler and disabled any of the packages required to run ultra power saving mode, you get symptoms like this.
com.sec.android.emergencylauncher is one package amongst many.
I have honestly only heard of factory resetting working.
http://www.hardreset.info/devices/samsung/samsung-g920f-galaxy-s6/
Hi,
I recently installed Lineage OS (14.1-20180118-unofficial-KS01LTEXX) on my S4 (i9506). All has gone beautifully and the phone seems to be operating without issue. Twice now though, my phone has reverted to a black screen with a 2 cm blue section at the top showing time and date in white text. I can use the power button to switch it on and off, but the only way to get my phone back to normal operation is to do a hard reboot (power and home button). Does anyone have familiarity with this behaviour?
For anyone who stumbles upon this issue: It's the flip-cover option acting up. Just turn it off via Settings > Device > Flip Cover