Database Develop

AC Adapter

Hi, anyone using the AC Adapter Model KY-738 before? The adapter is as per picture below:
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When I charged using this adapter, I would able to "wake up" the phone by pressing power button. However, the screen wont have any response when I touch it. When I unplugged the phone, the screen will response already. Anyone any idea why this happened?

Bad quality adapter it is very common problem with responsibility of touch screen while charging. Use a stock charger
Best wishes,
Sandy Semenov

SandySemenov said:
Bad quality adapter it is very common problem with responsibility of touch screen while charging. Use a stock charger
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+1 its probably the cheap charger
If you use a higher quality one like the HTC one, you might not have the same problem

SandySemenov said:
Bad quality adapter it is very common problem with responsibility of touch screen while charging. Use a stock charger
Best wishes,
Sandy Semenov
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I see.. I want to use it as back up/ in office... Now looks like can forget about it.. Thanks..
Sent from my HTC Incredible S using Tapatalk

celaw said:
I see.. I want to use it as back up/ in office... Now looks like can forget about it.. Thanks..
Sent from my HTC Incredible S using Tapatalk
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Have a try with the real one to see if its a hardware issue with your phone before throwing it out
Then buy a proper one, with some things on eBay you get what you pay for unfortunately
Sent from my Nexus 7

markj338 said:
Have a try with the real one to see if its a hardware issue with your phone before throwing it out
Then buy a proper one, with some things on eBay you get what you pay for unfortunately
Sent from my Nexus 7
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Haha.. my phone ok with the ori charger..
Sent from my HTC Incredible S using Tapatalk

Camera adapter / Sd card reader adapter for Nexus 7

Hey guys ...
I just bought my Google tab and I was wondering if one of you guys have found any device similar to a camera adapter / SD cards reader to be used with Nexus? I saw something like this for Ipad and Galaxy Tab. But I still didnt find any for Nexus.
Another option would be buy a mini USB - female USB TO WIDE OPEN the connection possibilities.
What do you guys think?
Sent from my Nexus 7 using xda app-developers app

That s what I like, however this one is for Ipad ...
www "dot"ebay"dot"com/itm/5-in-1-iPad-2-3-USB-SD-Card-Reader-Camera-Connection-Kit-AV-Output-to-TV-3-5mm-/251149905633?pt=US_Memory_Card_Readers_USB_Host_Adapters&hash=item3a79b36ee1
Sent from my Nexus 7 using xda app-developers app

Your link is dead.
Are you talking about something like this?

Yeah buddy ... It may help, but I was wondering to see something like this one below ...
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Sent from my Nexus 7 using xda app-developers app

You could just get the otg cord and a standard USB card reader instead of trying to find one with a micro USB. And there's a app that you can get from the app store so you can import files without having to root. it's called nexus media importer. And there's a add on called nexus photo viewer. It's about $5 and the add on is free.
Sent from my SGH-T989 using xda app-developers app

Ok ... I still prefer the idea of Ipad Camera connect kit, but if OTG cable works, fine by me!
Many thanks!
Sent from my Nexus 7 using xda app-developers app

I just use a OTG USB cable and plug my camera into the tablet through the usual PC USB connection. Recognizes immediately, brings up the gallery import feature, and I import away.
Could always just get a usb card reader and plug into the OTG USB cable. I doubt you will find a micro usb OTG card reader, I've never seen one, but I could be wrong.

[Q] Using Galaxy TAB 7" With External Hard Disk (P1000)

Does anybody know solutions for using external drives in Galaxy TAB 7" ( P1000 ) ?
I 've searched some items, i found an " USB Server " or " Print Server " but they were supporting under LAN connection (not WIFI or Wired). Related search: http://s.dealextreme.com/search/usb+server :good:
I know that, P1000 does not support to attaching any usb flash or hard drive via 30pin connector adaptor.
I think, For the solution we must use an external device/adaptor that has been external powered and output connector has micro usb.
Did someone use to own p1000 with ext. hdd ?
Does any solution, idea or suggested item ?

hakukamatata said:
I think, For the solution we must use an external device/adaptor that has been external powered and output connector has micro usb.
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Click to collapse
You are right, this works. You need a kernel with support for USB Host and rooted ROM. To mount the external drive you can use the App "USB Host Controller".

Flense said:
You are right, this works. You need a kernel with support for USB Host and rooted ROM. To mount the external drive you can use the App "USB Host Controller".
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Really ?
But, our tablets where can supply 5Volt usb power? is it from 30pin connection port of bottom?

Search for an otg cable for p1000 on ebay
Sent from my GT-N8000 using XDA Premium HD app

gogol1996 said:
Search for an otg cable for p1000 on ebay
Sent from my GT-N8000 using XDA Premium HD app
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It stills need external power source!
I built my own otg cable with external power source.
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Something like this.
Then with usb host controllers works great But is sad It can't suply power. It's so bulky cause I made ith a hub xD

Internal OTG - up to 32gb memory extension - crazy idea??

Hi, I`m just wondering if it is possible to make kind of internal bypass on internal connector and make full time OTG directly connected to some little usb sdcard reader inside device (should be connected directly w/o original USB male and female connector due size reduction). In sd reader could be up to 32gb micro sd card. (or someone tryed 64gb yet?)
From software side every time it should looks like OTG and sdcard is connected.
Just wondering if it is possible to power up properly and connect with PC or another OTG after this messing up with hw
Thank you in advance for your opinion
EDIT: spare internal dock cable is not so expensive so everyone may give a try.. http://www.ebay.co.uk/itm/Dock-Conn...K_Replacement_Parts_Tools&hash=item20c68df444

I'm also very interested in this idea.
Have you search for ang other DIY projects?
Maybe you post this question in Galaxy Tab 10.1 forums?
Sent from my GT-I9300 using xda premium

Look at this thread:
http://forum.xda-developers.com/showthread.php?t=2159107
I hope the author would provide some instructions.

zmagas1 said:
Look at this thread:
http://forum.xda-developers.com/showthread.php?t=2159107
I hope the author would provide some instructions.
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Here i am!
It's not possible. For 3 reason:
1) there is no place physically inside device. Not even 1mm!!
2) you can't have at the same time the OTG feature and the connection to PC
3) you can't have at the same time the OTG feature and the charge from AC adapter
In this picture you can see a modification that i have made in my tab:
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I have moved the dock connector. This it was possible because i have removed the battery. (in car the li-ion battery expolde!!")
Bye!

I found these two interesting ideas:
http://forum.xda-developers.com/showthread.php?t=2117174
Maybe it is possible somehow to solder this adapter to 30 pin?
http://dx.com/p/sd-to-microsd-transflash-card-converter-module-27001

You can charge and use OTG at same time with this accessory:
http://item.mobileweb.ebay.com/viewitem?itemId=360569066713&cmd=VIDESC
Sent from my GT-I9300 using xda premium

[Q] MHL Support?

Yes, I've tried to search it in the actually stock-based ROM page as well as Xperia Z General page, but couldn't find anything specific on it. Anyways, is MHL supported on Xperia Z 10.1.A.434 monxdified essential rom? I have purchased an MHL adaptor but my phone doesn't recognize it. Can someone confirm? Thanks.

Restricti0n said:
Yes, I've tried to search it in the actually stock-based ROM page as well as Xperia Z General page, but couldn't find anything specific on it. Anyways, is MHL supported on Xperia Z 10.1.A.434 monxdified essential rom? I have purchased an MHL adaptor but my phone doesn't recognize it. Can someone confirm? Thanks.
Click to expand...
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The Z does support MHL. I did find that my ZL (stock .244) required an MHL adapter that has a port for your usb charger, like: http://www.monoprice.com/products/p...10833&cs_id=1083314&p_id=10022&seq=1&format=2
I tried a cable that didn't have any input for a usb charger and it didn't recognize it at all.

Sony MHL Cable DLC-MB20D
Restricti0n said:
Yes, I've tried to search it in the actually stock-based ROM page as well as Xperia Z General page, but couldn't find anything specific on it. Anyways, is MHL supported on Xperia Z 10.1.A.434 monxdified essential rom? I have purchased an MHL adaptor but my phone doesn't recognize it. Can someone confirm? Thanks.
Click to expand...
Click to collapse
I have purchased Original Sony MHL Cable (DLC-MB20D) from eBay.com and i am using it to connect my Xperia Z - C6602 [10.3.1.A.0.244] with my Sony Bravia KDL-46EX720 and Sony BDV E980 BluRay Home Theatre System. My phone is working fine while connected to either of the devices.
Check Sony MHL Cable DLC-MB20D here ... ... ...
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http://www.ebay.co.uk/itm/Original-Sony-Micro-USB-MHL-cable-connect-Xperia-Z-ZL-TX-VC-Sony-BRAVIA-LCD-/370842447479

I use a Samsung mhl cable.. Works just fine... Amazing actually
Also u mind telling us which cable u got.. Post a link from where u got it..
Sent from my C6603 using xda app-developers app
---------- Post added at 12:40 PM ---------- Previous post was at 12:38 PM ----------
Mhl needs an external power source...
Sent from my C6603 using xda app-developers app