572C - How to open it? - MeMO Pad 7 Q&A, Help & Troubleshooting

I'd like to see if my battery is just dead or if the tablet is now the issue. I can't seem to find a way to open this sucker up.
Any insight on this? It only seems to divide at the glass and on the back - neither option comes easy to "move".

My advice - don't.
The back is glued into place, and in most cases the issues are with the screen, not with the battery. Does it still get detected when you connect it to a pc? If yes, then it is running, it is just the screen that is dead.
If you really want to ruin your warranty, you can use a plastic tool to unglue the textured back, by starting between the back and the power switch. Get some double sided glue transparent tape, you'll need it later to re-assemble the tablet.

I did get brave and just try to open it with a plastic tool - came off pretty easy actually. Start down near the charger and speaker hole and wiggle your way around the edges. No real glue or anything - just an outside trim and back that comes off and on pretty cleanly. Battery pull and attempt at a charge didn't appear to work but we'll see

MistaSergio said:
I did get brave and just try to open it with a plastic tool - came off pretty easy actually. Start down near the charger and speaker hole and wiggle your way around the edges. No real glue or anything - just an outside trim and back that comes off and on pretty cleanly. Battery pull and attempt at a charge didn't appear to work but we'll see
Click to expand...
Click to collapse
Hey, do you like to share some pictures?

Yeah - why not?!
https://www.dropbox.com/s/eq9jqhkue7aa8qh/20151025_191602.jpg?dl=0
https://www.dropbox.com/s/dkeu0fbu62a4ey9/20151025_191842.jpg?dl=0
https://www.dropbox.com/s/qfe2g5oyl404m37/20151025_191821.jpg?dl=0
https://www.dropbox.com/s/p8rqxo87jn7geik/20151025_191925.jpg?dl=0
https://www.dropbox.com/s/lceaar99siij2dq/20151025_192038.jpg?dl=0
https://www.dropbox.com/s/cp4g3x2dh3qp2lc/20151025_191446.jpg?dl=0

now if I could only get someone to find a image to use in phone tool - and flash it to life!

Related

Loose Charging Cover

I've had the g1 since launch and the charging cover is starting to get loose. The clip on the left side of the cover doesn't stay closed anymore and always hangs out halfway.
Just wondering if anyone has the same problem and found a fix.
Fix
OK, so I played around a little bit and realized that the clips on the left and right of the mini usb cover are not really used to keep the cover in place.
To tighten up the cover again I used 3 pieces of scotch tape, layered on top of each other, on the long side of the hexagon shape of the mini usb. Make sure the tape is on there well and wont come off too easily. It has worked so far for me, but don't know how long it will last.
If anyone has any other suggestions, it would be appreciated.
I've been contemplating taking mine off.
I took mine off. No need to open a flap to charge now
Had no probs whatsoever since

Battery Cover lose

Hi guys
for a couple of days now my battery cover doesnt properly fix anymore. You know how when u put it back on you have the two golden hooks at the bottom of the battery place on the x1 - it seems that the left one of these two hooks doesnt hold anymore cause it is at that spot that the cover is lose and consequently keeps falling off all the time.
hope this was somehow clear
any idea how to fix this?
I had this issue with the first 2 X1's I purchased. If you cannot get a replacement just simply try squeezing together at the two clip points so that they grip the phone tighter when applied. Alot of people have had this issue and there have been alot of threads created about this, if this is no help then hit up the search bar.
i just slightly bent the metal side flaps inwards lightly to make the little flat bits press into thier sockets better. the gold things are contacts. i'm guessing to detect if the cover is removed or to make the backplate act as a grounded shield. but non the less they don't do anything for holding the backplate in place it's all down to those 2 little flat bits that grab spots on the side plastics
Amanox said:
Hi guys
for a couple of days now my battery cover doesnt properly fix anymore. You know how when u put it back on you have the two golden hooks at the bottom of the battery place on the x1 - it seems that the left one of these two hooks doesnt hold anymore cause it is at that spot that the cover is lose and consequently keeps falling off all the time.
hope this was somehow clear
any idea how to fix this?
Click to expand...
Click to collapse

[Q] How do you remove the Antenna Cable in the Xperia Z

I've searched for a long while for help with this but I'm giving in now.
http://forum.xda-developers.com/xperia-z/help/how-to-transfer-antennas-one-xperia-z-to-t2807997
This thread explains the problem I'm having but I couldn't follow the solution like the other guy could. In short how do I remove and then refit the antenna cable from my old phone case to the new one? I've managed to remove the black plastic cover over it but it still won't budge and in trying to make it budge I managed to pull of the gold connector from the wire.
Which actually brings me onto two more quick questions. I'm assuming the cable will still be good if I just put the gold connector back on the end? But how would you suggest I do so? Also in taking apart my phone I put a few wholes in the foil on the bottom of the battery whilst trying to leverage it out, is the battery still safe to use? It also has a few scratches/light dents on the side from the same process.

[Q] M7 no display after replacing battery

Hi
I tried to replace my battery and after assemble it back i only get a black display when turning my m7 on.
I broke this little plastic thing from the display cable off (look in attachment)
Is this thing essential for a working display? (i thought i can fix it with a drop of glue)
Should the display work when the backcover is off the device? Because there are some connectors on the backcover....
cheers
00Nuclear00 said:
Hi
I tried to replace my battery and after assemble it back i only get a black display when turning my m7 on.
I broke this little plastic thing from the display cable off (look in attachment)
Is this thing essential for a working display? (i thought i can fix it with a drop of glue)
Should the display work when the backcover is off the device? Because there are some connectors on the backcover....
cheers
Click to expand...
Click to collapse
Shouldn't have done that, I think you accidentally broke something. I'd send it to a HTC service center. But that's gonna cost you probably.
nah, official repair isn't worth it. The phone is more than 2 years old...
and yes i think i broke something... thats why im asking
You're gonna have to be good with a solder and a couple of tiny wires if you want to revive your phone.
00Nuclear00 said:
Hi
I tried to replace my battery and after assemble it back i only get a black display when turning my m7 on.
I broke this little plastic thing from the display cable off (look in attachment)
Is this thing essential for a working display? (i thought i can fix it with a drop of glue)
Should the display work when the backcover is off the device? Because there are some connectors on the backcover....
cheers
Click to expand...
Click to collapse
You definitively need this clip to be intact so the flex cable sits firmly in place otherwise you'll have bad contact between the cable and the pins.
If you don't want to send to HTC for repair you'll need at least to send it to your local electronic repair shop so someone skilled with the proper soldering tool (not the standard iron you have at home) can replace the connector. BTW some of these clips must be lifted from the cable side and some other from the opposite side of the cable, so next time use tweezers and apply very light force on each side you'll find from what side it must be lifted.
LCD should work fine with the back cover removed, afaik. Connectors in the back cover are often for antennas but I wouldn't recommend to run the phone with antennas disconnected to avoid damaging the radio chips (reflected power).
If you are from the US, you can easily find this connector on ebay for about 10$. I'm sure it won't be that much expensive to repair if you bring the new connector and the phone already disassembled to your local repair shop.
Btw are you sure its only the LCD? When trying to boot the phone can you here the HTC theme or does it vibrate? Recognized by your computer when connected with usb?
thx for your response
I found an replacement part on ebay but first i have to look for someone who can solder this for me.
When i try to turn it on it only vibrates without a htc theme sound and there is no display reaction.
The other thing i mentioned is that the phone gets very hot in the middle (should be the cpu) where i dont know if it should get that hot.
I have to try the pc connetion again and let you know asap.
00Nuclear00 said:
thx for your response
I found an replacement part on ebay but first i have to look for someone who can solder this for me.
When i try to turn it on it only vibrates without a htc theme sound and there is no display reaction.
The other thing i mentioned is that the phone gets very hot in the middle (should be the cpu) where i dont know if it should get that hot.
I have to try the pc connetion again and let you know asap.
Click to expand...
Click to collapse
I'm not really worried about the absence of HTC sound when booting, if your phone is on silent / vibration mode, it will only vibrate when booting. If your computer does detect it once booted, then I guess the broken connector clip is the problem.
---------- Post added at 09:49 AM ---------- Previous post was at 09:27 AM ----------
Here is a video about the connector replacement, it doesn't look that hard to replace but wouldn't recommend to do it yourself if you never soldered electronics before. Soldering isn't that hard but you need some practices and knowledge to make good joints. I don't think your phone motherboard is a good candidate to practices yourself if you never did it before. You'll also need a really tiny tip for your iron, probably a type "L", 50/50 solder + some flux. Flux must be cleaned after use to avoid corrosion. The most difficult when soldering on motherboard, imo, is to find the right temperature. If your iron is to hot, you'll damage your connector. If its not hot enough, solder will take more time to liquefy and some heat will be absorbed by surrounding components which can cause irreversible damage.
Easy fix mate
You don't need to replace the connector, I've done this before, it is just the connector clip that has come off and it goes back on reasonably easily.
You will need a good magnifier.
You will need a good light source.
The phone held securely on its side with the socket pointing up.
Some masking tape on the loose part because it WILL go "ping" into the distance if you don't and you will not find it.
Look at the other connectors to see the proper orientation for the part, mark it with a permanent marker on top and at one end.
The insertion looks difficult, it isn't too bad, keep the part nice and straight and the motion is kind of like clicking it down on the ribbon.
Forget replacing the connector, that is 100 times harder.
If you do lose the loose part I have one or two laying around.
Good luck.

Question Replace volume button

Hi, I dropped my phone by accident and unfortunately, it fell on the volume key which is now bend in the middle and stuck pushing vol up.
I can push volume down but the key is stuck with volume up and the phone would do that at random. For example, at some point during a call it would go to maximum volume automatically, which is super annoying.
Does anyone have experience with replacing hardware parts of the Zenfone 8? I watched this tear down video , it looks kind of easy to disassemble. However I am not sure if I can reach the volume key without removing the main board. Also, not sure if will be water proof after reassembling (guess not, but no problem).
Any tips? Thanks everyone!
I tried searching a bit but couldn't find any Zenfone 8 buttons (though maybe buttons from other phones could work). What I found instead is a complete frame that does come with the buttons attached to it, so you could either transfer the whole phone internals to it, or try removing the button to put inside your original casing. (I think the second option would be easier since the battery is glued down pretty solidly)
Anyways, here is the link: https://www.aliexpress.com/item/1005003661617745.html
I think it will not be water proof after you open it, so you should also consider getting a new seal. (Consider that I have never openned my zf8 lol so I am not pro). But from what it looks like, it will most likely be easier and safer for the board to remove it before playing on the side and risking slipping and scratching the pcb
EDIT: I found the specific volume key on asus-accessories.com for 12$!!
Thanks for your help! I already found and ordered the spare part on https://www.fixshop-online.de/ I hope that 24 Euros are not wasted.
Hopefully, the whole open and repair process will not be too difficult.
DerSteppo said:
found and ordered the spare part
Click to expand...
Click to collapse
I would be very interested in the results. Most importantly, if the spare part is a good quality replacement. Also I would be interested in how easy or hard such a replacement is. I looked into many of the teardown videos before buying the device, but those are usually from super-experienced pros with all the fancy tools. I would be interested in a first-hand report, even if it's short.
I will keep you updated. A friend sent some special adhesive tape but it hasn't arrived, so I didn't start disassembling.
The spare part, however, seems to be not available. I received an email that they don't have it. So I wait a little, maybe they can order it, but if it will not arrive end of April, I will just try to fix the bent old one.
@amenthes
I managed to open the phone with a hairdryer. I probably should have applied more heat, but I was hesitant because I did not want to destroy something, so it was a little bit harder to remove the back cover with a plectrum-like tool. Around the rim of the cover is a black adhesive tape, which I completely removed without any traces.
Unfortunately, I received another email that the spare part was not available, so I (not wanting to wait for a month or longer) cancelled the order eventually. Problem was, the volume button is somehow fixed to the case and I could not reach it properly. I managed to push it back a little bit, but could not remove it for replacement. During the process, I damaged the lower volume contact (as I wrote, the part is hard to reach) unfortunately. So now the volume down button does not work at all. However, the volume up button now does not get triggered automatically anymore. So I just push vol+ and lower the volume on the screen or via bluetooth headset. Works for me, as long as it doesn't go max. volume all of a sudden anymore.
A friend gave me some double sided adhesive tape which came with his replacement battery and I cut it with a razor blade to fit the back cover. It does not go all the way around, but I don't want to take the phone into water anyways. Besides, it looks just as it has never been opened. No gap at all, so the opening and closing parts are fairly easy.
All in all, it has been an experience. I will keep the phone despite the broken button, because for me it is still one of the best phones available at the moment.
Thank you for reporting back
@amenthes
Hi, it's been a while but I finally managed to replace the button!
I found a spare part on AliExpress. Not only was it much cheaper than on the other website, it is the whole middle frame instead of the button only. Delivery was expected end of June, however it arrived today (yeah!).
I used a razor blade and a thin needle as lever to remove the new button from the frame, since there seems to be no way from the inside without making things too complicated.
To remove the old button from the phone, which was bent and messed up (I tried to rip it off with a needle-nose pliers, but it did not work and it left some ugly marks), I used a sharp knife instead. I got inspired by this teardown video of another phone which unfortunately I don't remember. In the video, the guy used the knife like he would peel an orange. Like you would try to cut the button from the top edge. If enough pressure is applied you can pull the button out.
Eventually, I inserted the new button and pushed it a few times from different angles and now it feels almost as new. There is a nice click and pressure point. So I consider this a win.
At the end of the day, I did not even have to open the back of the phone with this method, but I learned a few things, which is nice, and, you know, you never know. Also, it gave me some confidence in my technical skills.
DerSteppo said:
@amenthes
I managed to open the phone with a hairdryer. I probably should have applied more heat, but I was hesitant because I did not want to destroy something, so it was a little bit harder to remove the back cover with a plectrum-like tool. Around the rim of the cover is a black adhesive tape, which I completely removed without any traces.
Unfortunately, I received another email that the spare part was not available, so I (not wanting to wait for a month or longer) cancelled the order eventually. Problem was, the volume button is somehow fixed to the case and I could not reach it properly. I managed to push it back a little bit, but could not remove it for replacement. During the process, I damaged the lower volume contact (as I wrote, the part is hard to reach) unfortunately. So now the volume down button does not work at all. However, the volume up button now does not get triggered automatically anymore. So I just push vol+ and lower the volume on the screen or via bluetooth headset. Works for me, as long as it doesn't go max. volume all of a sudden anymore.
A friend gave me some double sided adhesive tape which came with his replacement battery and I cut it with a razor blade to fit the back cover. It does not go all the way around, but I don't want to take the phone into water anyways. Besides, it looks just as it has never been opened. No gap at all, so the opening and closing parts are fairly easy.
All in all, it has been an experience. I will keep the phone despite the broken button, because for me it is still one of the best phones available at the moment.
Click to expand...
Click to collapse
Thanks for sharing your experience. Do you think the waterproofing was tempered by the repair ?
DerSteppo said:
@amenthes
Hi, it's been a while but I finally managed to replace the button!
I found a spare part on AliExpress. Not only was it much cheaper than on the other website, it is the whole middle frame instead of the button only. Delivery was expected end of June, however it arrived today (yeah!).
I used a razor blade and a thin needle as lever to remove the new button from the frame, since there seems to be no way from the inside without making things too complicated.
To remove the old button from the phone, which was bent and messed up (I tried to rip it off with a needle-nose pliers, but it did not work and it left some ugly marks), I used a sharp knife instead. I got inspired by this teardown video of another phone which unfortunately I don't remember. In the video, the guy used the knife like he would peel an orange. Like you would try to cut the button from the top edge. If enough pressure is applied you can pull the button out.
Eventually, I inserted the new button and pushed it a few times from different angles and now it feels almost as new. There is a nice click and pressure point. So I consider this a win.
At the end of the day, I did not even have to open the back of the phone with this method, but I learned a few things, which is nice, and, you know, you never know. Also, it gave me some confidence in my technical skills.
Click to expand...
Click to collapse
Thanks for sharing your experience. Do you think the waterproofing was tempered by the repair?
maxime78 said:
Thanks for sharing your experience. Do you think the waterproofing was tempered by the repair?
Click to expand...
Click to collapse
Probably yes, because I used adhesive tape and cut it myself along the back rim and it is not in one piece going all around. However, the cover sits very tight and you wouldn't even recognize that the phone was ever opened. I don't really mind because I use a silicon phone case anyway and I don't intend to take the phone underwater.
You can buy the original battery cover adhesive spare part here: https://www.asusparts.eu/en/asus-13040-01431000 but I did not want to spend more money and my solution works for me.
DerSteppo said:
@amenthes
Hi, it's been a while but I finally managed to replace the button!
I found a spare part on AliExpress. Not only was it much cheaper than on the other website, it is the whole middle frame instead of the button only. Delivery was expected end of June, however it arrived today (yeah!).
I used a razor blade and a thin needle as lever to remove the new button from the frame, since there seems to be no way from the inside without making things too complicated.
To remove the old button from the phone, which was bent and messed up (I tried to rip it off with a needle-nose pliers, but it did not work and it left some ugly marks), I used a sharp knife instead. I got inspired by this teardown video of another phone which unfortunately I don't remember. In the video, the guy used the knife like he would peel an orange. Like you would try to cut the button from the top edge. If enough pressure is applied you can pull the button out.
Eventually, I inserted the new button and pushed it a few times from different angles and now it feels almost as new. There is a nice click and pressure point. So I consider this a win.
At the end of the day, I did not even have to open the back of the phone with this method, but I learned a few things, which is nice, and, you know, you never know. Also, it gave me some confidence in my technical skills.
Click to expand...
Click to collapse
pulling out a device's button with a knife is like cutting ice cream with axe. You will always end up spoiling it.
Evan Roberts said:
pulling out a device's button with a knife is like cutting ice cream with axe. You will always end up spoiling it.
Click to expand...
Click to collapse
That's what I thought, but it worked surprisingly well actually!
@DerSteppo
Good day, sir. You have literally saved me from feeling extremely sad and even considering taking my phone to repair shop (which I never did in my life).
My story: I was snowboarding some days ago and at one point I fell on the slope on high(ish) speed. It was okay until I took a lift and took a look at my phone. It was almost exactly the same case as yours - the volume key was bent in the middle except it was vol. down which was stuck. Luckily the phone was still usable, I could adjust the volume via sound control panel in the settings which of course felt tedious but still not the end of the world until I get home and figure something out. Unfortunately while messing with the buttons now it was turn for vol. up to be pushed and there was no way to turn the phone on because it triggered the boot mode which wont let you out I came across that very video you mentioned and was baffled at why they made it so that you literally cant get the button from the frame without surely f**king something up in the process I started feeling anxious and thankfully google showed me this thread. All in all, I took your advice with a knife and managed to pry the buttons off a little and thankfully both buttons got released from their respective contact panels. So again, thank you so much man, don't think I could figure this out by myself
One question though. Not sure yet whether to get a new button instead of now scratched and still bent one, but was there any difficulty to insert the new button into the frame? There are two little 90 deg. angled metal things on each side and I am not sure if they can affect the insertion process.
Asus Zenfone 8 ZS590KS - Volume Button (Obsidian Black) - 13020-06381400 Genuine Service Pack | FixShop
Replacement volume button for Asus Zenfone 8 ZS590KS. Use the button if the original button has stopped working or is damaged and needs to be replaceā€¦
www.fixshop.eu
fluXion69 said:
@DerSteppo
Good day, sir. You have literally saved me from feeling extremely sad and even considering taking my phone to repair shop (which I never did in my life).
My story: I was snowboarding some days ago and at one point I fell on the slope on high(ish) speed. It was okay until I took a lift and took a look at my phone. It was almost exactly the same case as yours - the volume key was bent in the middle except it was vol. down which was stuck. Luckily the phone was still usable, I could adjust the volume via sound control panel in the settings which of course felt tedious but still not the end of the world until I get home and figure something out. Unfortunately while messing with the buttons now it was turn for vol. up to be pushed and there was no way to turn the phone on because it triggered the boot mode which wont let you out I came across that very video you mentioned and was baffled at why they made it so that you literally cant get the button from the frame without surely f**king something up in the process I started feeling anxious and thankfully google showed me this thread. All in all, I took your advice with a knife and managed to pry the buttons off a little and thankfully both buttons got released from their respective contact panels. So again, thank you so much man, don't think I could figure this out by myself
One question though. Not sure yet whether to get a new button instead of now scratched and still bent one, but was there any difficulty to insert the new button into the frame? There are two little 90 deg. angled metal things on each side and I am not sure if they can affect the insertion process.
Asus Zenfone 8 ZS590KS - Volume Button (Obsidian Black) - 13020-06381400 Genuine Service Pack | FixShop
Replacement volume button for Asus Zenfone 8 ZS590KS. Use the button if the original button has stopped working or is damaged and needs to be replaceā€¦
www.fixshop.eu
Click to expand...
Click to collapse
Hi, I am so happy to read I could help with my experience! Nice to see that you where able to fix it for now.
I did not have problems with inserting the new button, no. With the phone switched of, I just pushed it in and pressed a bit harder on both ends a few times. I think it "clicked" in at some point.
It is still working as new! One advice though: you might want to consider buying the original adhesive tape that is shaped to fit properly. I used just a few stripes and cut it to fit almost all the way around, but a few months ago I saw that the back cover was slightly lifted and there is a gap. The phone survived a few drops from various heights in the meantime, so I am not surprised. I am too lazy to re-apply new tape, though. It's in the rubber case anyways.
All the best!

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