Develop Bugs

[Q] Problems with new A100

I just purchased an A100 and was wondering if anyone else has the same problems I am having. Also any ideas would be appreciated.
I can't wake the tablet when it goes to standby> I press the power button and nothing happens. If I hold the power button long enough it will reboot. The other issue is with the wifi. At home it works ok, but at work it is another matter. It sees and can connect to the router just fine. When I try to go to the internet it tells me that there is no internet connection. I noticed that there was a little arrow in the wifi icon when this happens. I tried a reset to factory defaults, but no go. The sleep problem is unchanged, and now it will not connect to the work router at all.
Jim

I had the sleep problem wen I first got it but now its gone. But never had wifi issues. Just exchange for a new one.

I have the same standby problem. On top of that I noticed that there are some glitches.
When the unit is fully off and I try to turn it on by pressing the power button down for a couple seconds the blue light turns on but no vibration and nothing shows on the screen. I have hold the power button down til the blue light turns off then press it again and hold it down until it vibrates and thats when it turns on. I also tried grabbing the stock rom (made sure it was decrypted and put on both the root of the internal and external sd) and tried to recover it but all I get is a android exclamation mark no matter what I do.

Sometimes you just need to give it sometime to wake up... Because if you press the power button multiple times, it would not be responsive!
Sent from my A100 using xda premium

m2b999 said:
Sometimes you just need to give it sometime to wake up... Because if you press the power button multiple times, it would not be responsive!
Sent from my A100 using xda premium
Click to expand...
Click to collapse
How long? Does your screen stay black while you are waiting?

yes. If it is unresponsive when pushing the power button (but you know the device is on), just wait for 30 seconds and try pushing the power button again.

On mine after i hit the power button the screen wont turn on for good 3 seconds. If I press the power again before that 3 seconds I essentially turn it back off so the screen never turns on. Till I press it again and wait 3 seconds for it to visually turn on.

Well, I took it back for an exchage and Microcenter was out of stock. I got a refund and headed over to Best Buy. Not much luck there, they are sold out in all stores, and online.

Have you tried fry's.com or gamestop.com?
Sent from my PG86100 using XDA App

I tried the Kindle Fire, and I did not care for it. The screen did not always respond to touches and I do not like the carousel. I also did like the lack of buttons on it, and it was heavy compared to other 7" tablets. I took it back and started looking for another tablet. I found the A100 in Walmart today and bought it. This one works a lot better than the first one, it wakes up from standby just fine. These Acer tabs(A100 and A500) are selling out everywhere it seems. I think they are priced right and are a very good value.
Jim

sham63 said:
I tried the Kindle Fire, and I did not care for it. The screen did not always respond to touches and I do not like the carousel. I also did like the lack of buttons on it, and it was heavy compared to other 7" tablets. I took it back and started looking for another tablet. I found the A100 in Walmart today and bought it. This one works a lot better than the first one, it wakes up from standby just fine. These Acer tabs(A100 and A500) are selling out everywhere it seems. I think they are priced right and are a very good value.
Jim
Click to expand...
Click to collapse
I agree... i have from few months and i'm very satisfied... but suro now you can find some better on the market...
In italy you can buy Huawei Mediapad and is a very good device, indeed... it cost something like 379 USD but have HD resolution, IPS screen and 3G...

Battery Indicator gets stuck...
Does anyone else have a problem with the Battery Indicator freezing while charging. It happens every time I plug in. Earlier today I plugged in at 11% an hour later the battery indicator (both on the lock screen and the settings popup) said 11%. As soon as I unplugged it changed to 76%. When I plugged in an let it charge again it stuck at 76%.
Anyone else have this issue? Any idea how to fix it?
The only things I changed system wise is: I froze Acer Content Folders, Acer Registration, AUPEO!, clear.fi, Facebook Web, and MusicA. And thats it!

I am having the same issue with my a100 not waking up. I sent it to Acer and they reloaded android, but the issue still exists...even after a factory reset with no apps installed other than stock.
The battery life was utter crap when I got this...but after 4 charge cycles...its much better.
Sent from my SPH-D710 using xda premium

Im not having the wake up issue but I am having a wifi issue. Wifi kinda works some of the time. The problem is it just cant stay connected for very long. It really sucks especially when im downloading a big file. Ivw tried wifi lock but it still loses signal. I usually just use the acer when im in my bedroom and our router is about 15 feet away. its very frustrating but dont know what else to do. also i cant believe how bad the battery life is! its not to big of a problem since i dont plan on taking it out of the house but man, why would acer make the battery smaller than most new cellphones?

Equalizir said:
Im not having the wake up issue but I am having a wifi issue. Wifi kinda works some of the time. The problem is it just cant stay connected for very long. It really sucks especially when im downloading a big file. Ivw tried wifi lock but it still loses signal. I usually just use the acer when im in my bedroom and our router is about 15 feet away. its very frustrating but dont know what else to do. also i cant believe how bad the battery life is! its not to big of a problem since i dont plan on taking it out of the house but man, why would acer make the battery smaller than most new cellphones?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1368446

Hey I'm having a similar problem. I plug my acer a100 in and nothing it said not charging in screen or orange light I tried 3 different. Chargers and still nothing it charges if I press down lit bit but I have to stay there and hold it so I sent it to Acer and the problem was the main board was broken and they replaced it I got my tablet back and still wont work properly. What is wrong anyone have this problem!!
Sent from my SCH-R720 using xda app-developers app

Never had that problem but i had a hard brick. i like the tablet but if you just bought it get an extended warranty. there is an issue with the main board

Button Problems and First Root Ever

Hi, Everyone! This is my first post on here but I have spent the better part of the last week reading all the different threads. Yesterday my Samsung Epic 4G decided to go a little insane on me. It was working eprfectly fine (especially for a 2 year old phone) when all of a sudden my power button seemed to start cyling and the power off screen kept popping up and the volume keys did the same. I turned the phone off and even tried taking the battery out and giving it a rest but the problem persisted.
Another issue was that some of the numbers no longer worked correctly. The even numbers both on the touch screen and keypad would dial
"2468" instead of the corresponding number; very weird! The phone had never been rooted or modded at all. Well I was able to get into the phone after figuring out a way to input my passcode with the faulty numbers and I performed a hard reset. The phone is back to completely stock but the power button and camera button do nothing. The volume up button works well but the volume down (besides lowring the volume) button causes google search to pop up and then a bunch of letters and numbers to be typed in both the google search bar and in the message of box of the last person I texted. I can still use the phone by opening the key pad to wake the screen up and I can text and call fine as long as I don't touch the Volume Down button. Also, battery life is ridicolously low. I am up for upgrade but don;t really feel like upgrading to the S3 just yet. Sorry for the long post. I know it is against forum policy but I wanted to get the whole story out there. So here is what I am looking to do:
I want to root the phone and install one of the roms to maybe eek out a couple more weeks out of it. Again it works ok now, just the sliding out of the keypad and lack of power button sucks. The phone boots up if I take the battery out and put it back in wihtout touching the power button.
I have read up on Odin and that looks somewhat straightforward. Just trying to see what you think is my best course of action. Again, I do not have a power button working or camera button and a faulty Volume Down Button. Maybe I can do the whole slip in the battery while holding "1" to get it into download mode? This will be my first time rooting a phone so any help is great and appreciated. Thanks and again, sorry for the really long post!

I forgot to mention that the phone is currently running on Gingerbread 2.3.6. This may or may not make it more difficult to root.

Did the phone get wet at all? Use it in the rain?
Sent from my PantechP4100 using xda premium

kennyglass123 said:
Did the phone get wet at all? Use it in the rain?
Sent from my PantechP4100 using xda premium
Click to expand...
Click to collapse
was thinking this as well

It actually got wet about 1.5 years. I threw it in rice for about a week and never had any issues. The phone has never frozen or had issues the past year and a half. Yesterday it was in the kitchen charging (with a samsung charger but not one for this phone specifically) and it started doing the whole power button/power off screen flashing. I was able to get it in download mode earlier today but i don't know about recovery mode since the power button is dead. Maybe I should root it to see if its a hardware issue?
Edit: I forgot to mention that the phone gets really really hot while charging as well in the area above the battery. Hopefully nothing short-circuited.

It could take a while before the corrosin gets bad enough to affect your phone. I dropped a phone in the toilet once, and it was over 2 years before it crapped out. Took it apart and it looked like an old Chevy wheel well inside.
Sent from my SPH-D700 using Tapatalk 2

frostedunit said:
It could take a while before the corrosin gets bad enough to affect your phone. I dropped a phone in the toilet once, and it was over 2 years before it crapped out. Took it apart and it looked like an old Chevy wheel well inside.
Sent from my SPH-D700 using Tapatalk 2
Click to expand...
Click to collapse
That is a good point. I never thought of that. It was also in the kitchen which was humid and hot as ever yesterday. Do you think any kind of root or rom could help me squeeze a little bit of life out of my old phone.

Raymos24 said:
That is a good point. I never thought of that. It was also in the kitchen which was humid and hot as ever yesterday. Do you think any kind of root or rom could help me squeeze a little bit of life out of my old phone.
Click to expand...
Click to collapse
Doubtful. If you're hardware's screwed, so are you.
Sent from my SPH-D700 using Tapatalk 2

So I left the phone alone for a couple days with the battery out. I go to turn it on today and it worked perfectly. Then after about 5 minutes the power button stopped working again, but everything else is ok. No random letters and numbers and the volume buttons work as well. Now, I'm kind of lost as to what to do. I do have a parts phone, same one as this. Maybe I need to replace the power button? It clicks and everything and even worked for a couple minutes but now is non-functional again.

Cleaning the Power button on Kindle

Hello, I'm having an issue where a foreign substance (possibly sugar based) has gotten on the power button and some went just inside and around it. When I first noticed I tried clean it out with a sharp knife (hopefully I didn't aid in packing it in there) and was able to remove a good portion. Since then though the power button is initially hard to press but if I hit it a couple times in succession it seems free like it should be.
I can find my way around software problems but hardware issues are an unknown territory. Would there be anyway to correct this without disassembling the tablet? I don't believe contact cleaner would be very smart lol. Any help will be appreciated by me hitting the 'Thanks' button for you

So how was that donut?
I don't think contact cleaner would hurt anything, but I would try a few drops of isopropil alcohol to try and dissolve that sugar. Do it with the KF turned off, and wait a few seconds before trying the button.
If that doesn't work, look on YouTube for a guide to take it apart, it's easier than you think.
Sent from my Kindle Fire that thinks it's a Nexus 7

larryf said:
So how was that donut?
I don't think contact cleaner would hurt anything, but I would try a few drops of isopropil alcohol to try and dissolve that sugar. Do it with the KF turned off, and wait a few seconds before trying the button.
If that doesn't work, look on YouTube for a guide to take it apart, it's easier than you think.
Sent from my Kindle Fire that thinks it's a Nexus 7
Click to expand...
Click to collapse
I actually don't remember what it was lol.....I was a little inebriated but I will try the alcohol and maybe contact cleaner if I can find it
Sent from my Amazon Kindle Fire using xda premium

[Rant] Samsung can't make a power button

Title says it all.
I'm angry at Samsung for making cheap power buttons. My GS1 captivate lost it's power button and I know just about every other captivate owner had theirs die. Now my S3 power button is on it's way out.
It's gone to "stuck on mode" like three times now. This means random reboots + screen on off on off on off... it's really really frustrating.
The only thing I've been able to find that seems to help is to unscrew and take apart the main board and blow out as much dust and crap as possible. There's tear down guides with lots of pictures for those who have the same trouble and want to take their phone apart. Warning this probably voids warranty, you're responsible. A simple Google search yields many tear down guides.
The S3 power button is apart of the silicone board if I remember right, I don't think it can be de soldered. You'd have to get a whole new main board(cpu, ram, all the things) to fix a failed power button. Samsung should at least make solderable so we can replace it.
Anyways there's my rant. SAMSUNG FIX YOUR BUTTON DESIGN!!
[/Rant]
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

I just tend to avoid using the button unless I need to, I set my lock screen to sleep at one minute and lock after 5 and I just use the home button to wake it up
Sent from my SGH-I747 using xda app-developers app

I have a cappy that ended up with me due to the power button. However, it only happens on stock. Really bizarre. If I keep it custom on it no problems. I have one skyrocket that this began happening to on custom and persists on stock. Another skyrocket I bought brand new in April still ok. Brand new s3 bought in June still ok. Knock on wood. I would do like above post and use home to wake, but what's to say that button wont go out from overuse? Hopefully in my dry climate, I wont have that problem. Both the cappy and rocket doing it came from one of the wetter places in the country, Oregon. Southern Cali doesn't have that problem. Lol

Its really all about how you press the button. Every device I use be it a controller a phone a keyboard or a remote I use it thinking its **** and the buttons will break easily. So I make sure I push dead center of the button and just hard enough for it to register. Otherwise I feel like I'm just crushing it needlessly.
Sent from my SGH-I747 using xda app-developers app

Invisible lock widget saves button presses
I have used the app invisible lock widget for years to turn off and lock my phone. it saves presses on the power button. just touch the screen instead.

Probably best this type stuff goes to the Off-Topic Thread

Power button not working

I took apart my phone to see how hard or easy it would be to replace the s pen digitizer and now my power button isn't working. I've taken it alley again to see the prettier button itself and it looks to be unharmed and all the connections are connected. I'm scratching my head and have done several searches with no luck. Anyone have any idea on what I could do to fix it without buying a new button? Thanks
Sent from my Amazon Kindle Fire HD using Tapatalk

jrodbrown58 said:
I took apart my phone to see how hard or easy it would be to replace the s pen digitizer and now my power button isn't working. I've taken it alley again to see the prettier button itself and it looks to be unharmed and all the connections are connected. I'm scratching my head and have done several searches with no luck. Anyone have any idea on what I could do to fix it without buying a new button? Thanks
Sent from my Amazon Kindle Fire HD using Tapatalk
Click to expand...
Click to collapse
I'm not 100% sure but I believe the back case cover has to be on the phone (with screws) .