To fix wi-fi problem on 4.4.2 android you have to rename Wi-fi direct device name.
Go to: Wifi - then 3 dots - wifi direct - 3 dots - rename device - HTC One..hope it helps

I just sent my phone to service center, they have a new one(Brightstar) in Wisma kemajuan PJ, just started operation this Monday. Good news to those who stay in PJ. =D

The technician that i talked to seems to know more, 3 working days should be done.

Gonna change mainboard this time, they told me what they changed will have another 3 months warranty from the date of collection.

By the way, do you guys know that for HTC products if you register your phone within 7 days of purchase you will get another year of warranty?

The shop which i bought from didnt tell me that , kns.

For the ppl who want sent their HTC One for repairing, i recommend u all follow up the status by email...found the feedback better than call them..

here is the link
https://www.facebook.com/HTCMalaysia/app_482784998432520

Since updated to 4.4.2 evrthing seems fine until yesterday.....

Charging take a long time...... 3 hours and  and battery level at 85%....

Need to calibrate battery or what ?

Guess what, worst thing happen today. I guess they f*** up my phone when repair, customer service told me able to collect anytime, so I went at around 9.30AM, waited there for 30 mins, and a worker bring a bunch of phone out and none of it is mine the front desk call the worker inside and they say my phone is not ready to collect so on the spot I call their customer service and argue with them, a lady ask me to pass my phone to the front desk and after few discussion their reply is "Sorry, the fastest you can collect would be 4.30pm today" and the front desk tell me cause my phone unable to On so they require more time but guess what?  When I send to them its all working fine except sim tray and purple tint, I even show him the service report written there only this 2 problem and now they tell me my phone cannot on, so need more time to test and repair          In the end, I cant collect my phone and Im flying in 2 hour from that time, and I ask them to courier to my house so my parent can collect it. When I'm back if my phone is quite F*** up, gonna go argue with them again.

This is my worst experience ever encounter in Customer Service     

PJ Brightstar...its best you get phone no. of service center and communicate with them. Dont communicate throught the number printed in your service report, they have communication problem between each other. Apprantly, when I'm argueing with them, there is another customer come and collect his M7 and he said he waited for around 4 weeks and gave them call every few day but still same outcome. Most importantly, ask for the customer service personnel name on phone with you, so you know who you can direct to when they promise something.

Haha, yeah. At first when I send, I thought they improve their services cause the front desk worker so confidently tell me that "Phone can collect within a week but mostly just need around 2~3 days" and in the service report date of estimate to collect phone is like 3 days later! they even state the estimate collect time. But....when 1 week later, I call and ask, their answer is "Under assessment" not even under repair yet after 1 week. 

I just collected my One today. Please help me in recovering all my back up. How can i restore the settings and my contact phone number?

Looks fast haha, hopefully its yours. Btw they do email you for tracking no.?

Hi guys, sorry i slowpoke, been very busy for past half a year to find out the purple tint issue.
I purchased my HTC ONE (M7) @ Sengheng with OnePlus membership which covers 2 years warranty.
First year by HTC & second year by Sengheng.

Will i be able to claim my warranty due to the faulty camera sensor (purple hue/tint) from Senheng?
Can claim at any Senheng or only the branch that i purchased?
What can i do if senheng rejects my warranty claims?

Ohh, wonder what they doing with my device now...no email regarding shipped at all 
If im not wrong, you need to send back to Senheng and SenHeng will send to HTC service center, that day when I send my phone to HTC Service Center, a senheng worker is there with a big box of all HTC phone wrapped with bubble wrap send for warranty.

Wow, what courier do they use?

Just got a call from them just now, saying my phone had already done repair and will "Try" to deliver the phone to me by this week, hope they really try   

There's a service pack update it seems.

Anyone who downloaded noticed any improvement?

asked HTC about the green tint and got the standard reply:
anybody has a fix for the green issue?

No more HTC for me, once again dissapoint me. Back from oversea, parents told me no news of my phone at all. Call the customer service, they ask me I walk in to send my phone, why request courier. Have to tell the whole story again, and the result, they did not courier out even after confirm fixed and tested on 22nd July. And Once again, they say will contact me back on wednesday. Seriously HTC