Originally Posted by alokcool13

Can anybody tell me if its really working and saves battery?

I would love too, but the author hasn't posted another download link. I would really love to test it, so if the author or someone else couple please upload it somewhere that would be appreciated.

Well im using the ZSJPG modem for quiet some time now...and it is a real battery saver, also good download and upload on 3g...at least in my country, i would recommend it to anyone who isnt satisfied with his current modem

Thanks you!! I'm trying it.!

For what it's worth, I agree that JPG does give above average battery life compared to others I have tried lately, including JVT, JVU, KC1, KG3. I also find it gives decent reception speeds in my location. JP5 I believe is even better for battery, however, is slower on the speed tests, especially in building penetration. JPG does appear to have 850 enabled as well.

Originally Posted by cliff6056

For what it's worth, I agree that JPG does give above average battery life compared to others I have tried lately, including JVT, JVU, KC1, KG3. I also find it gives decent reception speeds in my location. JP5 I believe is even better for battery, however, is slower on the speed tests, especially in building penetration. JPG does appear to have 850 enabled as well.

Good to know! I'm using JPG as well after stumbling across it the other night, never having heard of it before. I haven't ran into speed tests with it, but I didn't appear to have any networking slowdowns and I had heard good things about it. Nice to have an opinion from someone living so close to me. Thanks!

JPG calling and 3G issues

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Hi, I've been using JPG modem for the last week and I had a lot of issues during phone calls. Either I was not hearing anything or the other person was not hearing me. At the beginning I thought it's rom or kernel related, but yesterday I changed the modem to JQ1 and now everything is back to normal. JQ1 has also good battery.

Also I experienced problems with JPG regarding 3G data connection. My phone was not switching to 3G anymore, after I switched to 2G.

I'm on SlimICS 4.2 Vodafone Romania.


EDIT 11.07.2012: I found the source of the NO SOUND problem during phone calls: it is not the modem but SPIRIT FM RADIO. I will probably give JPG one more chance

Just flashed ZSJPG_ICS.CM.I9000

Call Quality: OK
2G: OK
3G: OK
GPS: OK (thouhg i have some strange problem with the compass, shows wrong direction)

Testing the battery, hope will last longer.

Originally Posted by Dinevski

Just flashed ZSJPG_ICS.CM.I9000

Call Quality: OK
2G: OK
3G: OK
GPS: OK (thouhg i have some strange problem with the compass, shows wrong direction)

Testing the battery, hope will last longer.

Modem doesn't have anything to do with gps quality. nor with wifi.

Sent from my SlimBean powered GT I9000 using Tapatalk

Then please explain what is the modem my friend?

Sent from my GT-I9000 using Tapatalk 2

Originally Posted by Dinevski

Then please explain what is the modem my friend?

Sent from my GT-I9000 using Tapatalk 2

I think the modem (baseband) is the driver responsible for voice and data only. So gsm and gprs (2g, 3g, etc).
For wifi and gps there are other drivers.
I also think that on iphones the baseband is actually a set of drivers for voice, data, gps, wifi, etc and maybe this is why people think it's the same on Android.

Also, I have tested all the modems in my signature and I didn't see any differences in GPS or wifi signal strength. Only in voice clarity, data speed and battery consumption.

Sent from my SlimBean powered GT I9000 using Tapatalk