I decided to post a piece of technology for sale on Craigslist, which by the way has not had much success if compared to any other items I have posted and subsequently sold. At first, one individual texted me as soon as the listing was indexed, and offered to send me money via PayPal, including shipping charges. I expressed that I did not accept PayPal, but a wire transfer instead, and then they disappeared:
Category Archives: Technology
HTC One S Battery Drains quickly after Jelly Bean upgrade [workaround]
I was very happy to see that the Jelly Bean upgrade was available for the T-Mobile branded HTC One S smartphone. I promptly downloaded and installed. Little did I know I would be having battery drainage issues.
A few days later, when I lost very important calls due to the lack of battery, I decided to ask for a replacement phone. This was after I read mixed reviews which made me think that I somehow had a faulty device (I read somewhere else that the upgrade should be performed with a battery almost fully charged to avoid a “memory effect” from the new OS – haven’t proved that it’s true though).
I opened a support ticket, and fortunately some folks have found certain work-arounds to reduce the battery usage. The same ticket was featured on the TMONews blog.
There is no official fix, however this is how I managed to reduce the power utilization (thanks to several folks that contributed):
- Completely Disable Wi-Fi calling.
- Disable Google Now, updates and cards.
- Disable Google now location report.
- Reboot your phone.
You can optionally tailor the background sync of your applications to reduce battery usage. For example, I allow automatic sync for Gmail, contacts, calendar and tasks. The rest is disabled.
It’s disappointing that Wi-Fi calling needs to be disabled as it was working flawlessly on this version; allowing me to go around the house and not losing a call.
Someone else has suggested a workaround that avoids turning off Wi-Fi calling. I have not confirmed a power saving effect yet though:
- Disconnect your phone from Wi-Fi (mobile network only).
- Go to Settings > More (under Wireless & Networks header) > Usage…
- Make sure “limit mobile data usage” is checked (set the data limit to whatever you’d like), and “show wi-fi usage,” as well.
- You will find IPService and IMS Service in the list of apps/processes using Wifi data.
- Open each process and enable “restrict background data” on both of them.
- Since Wi-Fi calling is by definition is on Wi-Fi, these processes don’t need background (mobile) data. The user hasn’t had any problems making calls or checking voicemail with Wi-Fi calling so far.
I expect T-Mobile/HTC addressing these issues and work on a patch to reduce power consumption. Funny this update was being beta tested since December of 2012.
Update: Seems that T-Mobile has acknowledged the problem, and is working towards obtaining a resolution:
@jesseswang We are aware and are working towards a resolution. ^AC
— T-Mobile USA (@TMobileHelp) May 7, 2013
Battery Usage right after the upgrade:
All of the sudden Facebook for Android stopped working [U-Verse]
Starting this week, Facebook for Android stopped working while under my home network. At first I thought it was just an issue with my Access Points, and rebooted. It did not fix the problem, so I went ahead and rebooted my main router running DD-WRT. Still with the same issue, I decided to reboot the U-Verse gateway. Unfortunately nothing seemed to fix the problem.
I performed some research online and found out that by changing the MTU size of my main router, it might fix the problem. I went ahead and plugged in 1492 instead of the default 1500; done. It fixed the issue immediately.
I wonder why it started happening all of the sudden as it never gave me any problems with the MTU size of 1500 for at least a couple of years. My guess, AT&T made some changes.
Go to this link for instructions on how to get the best MTU size.
Analog Intercom/Buzzer stops working with VoIP – Future Nine [fixed]
Quick post here regarding my Voice over IP provider, Future Nine, and the Analog Intercom/Buzzer at the front gate of my community. When someone dials-in from the main gate, I need to pick up the phone and press 9 to open it. It has not been working as of late, and the only way to circumvent the challenge was to reset the Linksys VoIP box. It would last a few minutes.
My current internet provider is AT&T U-Verse. The VoIP box is plugged directly to the U-Verse gateway.
Future Nine replied to my concerned and suggested to make these changes under the advanced tab (LAN port, default gateway IP – http://192.168.0.1/admin/advanced)
SIP Port: 15060
Proxy: incoming.future-nine.com:15060
I am currently testing the changes, and will update with results in the next few days.
Update 02/22:
The service is now working properly. It seems that AT&T blocks port 5060 for their own VoIP service.
Spotify does not play track links from Facebook [Solved]
I never had a chance to figure out why I couldn’t play tracks from Facebook or Spotify Play Button at home. After further research I found out that my DD-WRT flashed router had the “Deny DNS Rebinding” option enabled. Spotify needs to resolve *.spotilocal.com to 127.0.0.1.
In order to resolve it, I added this command to the DD-WRT startup options:
sed -i ‘s/stop-dns-rebind//g’ /tmp/dnsmasq.conf
killall dnsmasq
dnsmasq –conf-file=/tmp/dnsmasq.conf
Everything is good now, fortunately.