Has anyone tried this portable battery yet?

http://forum.lowyat.net/topic/1907020

Brand is Vivis. There's a few versions there. It's just that some no brand portable chargers only advertise high capacity (like 6600) but later it turns out that it doesn't have that much charge.

If anyone can vouch that it's good, then it may be a good replacement for yoobao power banks.

P.S. Is there any way to extend our warranty with samsung to 2 years if we dont buy from SEP?

Just bringing this back since no one answered and it's being buried under rrp requests.

I think this'll be a good accessory for our sgs2 for extreme users like me. Many of us already know about the yoobao 4800s and I want to know how this compares.

1. Actually has the stated mAh?
2. Charging time for phone?
3. Charging time for portable charger?
4. Gets hot?

Etcetera.

Hope anyone who's used it can answer or point to any reviews. Couldn't find any reviews on google. Unless maybe they're in chinese?

Thanks.

Argh!!!! It's so annoying. I can't download the phone drivers whether through Kies 2, or through the program in /Samsung/Kies/USB driver.

Hi guys, just got my phone from alieamin (awesome guy btw). Got back home and wanted to odin but odin didn't detect. I'm on windows 7 32-bit.

I tried downloading the drivers through kies 2. It keeps stopping at 72%

Searched through thread v4 where uncle benny helped someone out. That didn't work for me. I've already got microsoft .net framework 4 (he suggested at least framework 2).

Searched on xda-dev. One post suggested enabling USB debugging. Tried that.

I found this blog that said i might have long filenames. http://goo.gl/bV6uq
Tried that too.

Odin and kies 2 both cannot connect to my phone now. Please help!

Thanks in advance.

Well, that's what I thought too. But when it didn't connect, I rooted around a bit and found an option under "tools" > "install driver". This is the option I chose that kept stopping at 72%. After googling a bit I found out that the program for installing the drivers was kept at /Samsung/Kies/USB driver. I went there and ran the program and it also stops somewhere half way through. I assume both are the same programs.

I'm not too sure what you mean by the google universal drivers? Do you mean downloading the eclipse SDK? Hope you can help me out with that a bit.

Thanks.

Boomerang kid.

Too bad you already flashed different. Villain rom DOES need you to clear cache. I had the same problem.

1. Press power button long (turn off)
2. Press volume UP + home + power (recovery)
3. Clear caches

Then it boots wonderfully.