DIY মিডিয়া হোম লোগো

আপনার নিজের হোম থিয়েটার এবং হাই ফাই সেটআপ নকশা ও নির্মাণের জন্য চূড়ান্ত সাইট.

7HTC ডিজায়ার অ্যান্ড্রয়েড লোগোস্থির: গাড়ী চার্জার থেকে ধীরে ধীরে চার্জিং HTC ডিজায়ার

আমি একটি HTC ডিজায়ার আছে, which I fre­quently use as a Sat Nav sys­tem. I have a car char­ger, but this is often barely able to keep pace with the power draw of the phone. This seemed strange as the offi­cial HTC wall-wart char­ger that came with the phone can fully-char­ger the bat­tery quite quickly. I did some research and dis­covered that the HTC wall char­ger has the ইউএসবি তথ্য পিনের (পিনের 2 এবং 3) shor­ted. The phone detects this and increases the total power it draws whilst charging.

I believe that oth­er phones may also use a sim­il­ar sys­tem. On the Desire it is pos­sible to check which kind of charge mode the phone is using by going to Menu: Set­tings: About Phone: Bat­tery. The bat­tery status can be dis­played as either Char­ging (ইউএসবি) or Char­ging (AC)

The fix to the slow char­ging issue, the usb data pins need to be shor­ted, either in the cable (not recom­men­ded if you want to use it as a data cable) or in the car char­ger itself. I could­n’t see any down­side to the lat­ter so that is the route I took. I should also point out at this point that I got a car char­ger which spe­cified at least 1amp out­put. Char­gers specced for 2amp out­put are widely avail­able now and I would recom­mend get­ting one.

মনে করি আমরা কিছু মিস করেছি? আমাদের নীচের মন্তব্য করে জানতে দিন. আপনি সদস্যতা করতে চান তাহলে উপরের ডানদিকের মেনু এর লিঙ্কে সাবস্ক্রাইব ব্যবহার করুন. এছাড়াও আপনি নীচের সামাজিক লিঙ্ক ব্যবহার করে আপনার বন্ধুদের সাথে ভাগ করতে পারেন. চিয়ার্স.

উত্তর দিন

7 মন্তব্য


Thanks for post­ing this. My car char­ger was show­ing “ইউএসবি” and char­ging slowly even though it was sup­posed to be able to out­put 2.1amps. I fol­lowed your pro­ced­ure and now it shows “AC” when plugged in. I’ll give it a try and see if it speeds up charging.


This def­in­itely sped up the speed of my car char­ger. টিপ জন্য ধন্যবাদ! I don’t know why they don’t just man­u­fac­tuer them like this!

Gravatarজন Scaife

Thank you for your com­ment. I have left your link in, even though it is shame­less self-pro­mo­tion. I don’t advise read­ers to fol­low the link how­ever as the art­icle you linked to does­n’t address the same issue. A broken cable obvi­ously needs to be replaced and has noth­ing to do with a phone char­ging quickly from the wall and slowly else­where. This art­icle high­lights the fact that most smart­phones have 2 char­ging modes — an “AC” mode and a “DC” mode (HTC expli­citly call the 2 modes by these names and dis­play which type is being used in their char­ging status). This art­icle explains how to “trick” the phone into using AC mode even when it is not con­nec­ted to an AC char­ger. The reas­on phones do this is so not to pull too much cur­rent from a stand­ard ইউএসবি as it may risk dam­aging it. This trick is only advised when you know that the source you are modi­fy­ing is spe­cified to provide the cur­rent required.


I did this mod for my HTC Amaze using a 2amp IPAD car char­ger. the cur­rent going into the charger(12V) went from 250ma to 490ma and my phone dis­plays AC instead of ইউএসবি. ধন্যবাদ!


হাই, I found some posts regard­ing an update to the android অপারেটিং সিস্টেম caus­ing some char­gers to act this way. This solu­tion cor­rec­ted the issue on my LG phone… thanks for an extremely help­ful post.