- 09-25-2010, 12:31 AM #2
- 09-25-2010, 12:37 AM #3HTC Evo 4G running OTA 3.70.651.5 (Rooted) with Netarchy SBC Kernel 4.2.2
- 09-25-2010, 12:37 AM #4
- 09-25-2010, 12:42 AM #5HTC Evo 4G running OTA 3.70.651.5 (Rooted) with Netarchy SBC Kernel 4.2.2
- 09-25-2010, 02:24 AM #6
- 242 Posts
My phone slows way down when 4G is turned on too.
Here's my experience:
- phone runs perfectly fine and smooth with 4G OFF
- turn on 4G and connect to 4G signal, then phone is laggy/slow/unresponsive, even when sliding between home screens
- turn 4G off, and phone still behaves slowly
- rebooting phone with 4G off and things are fine again
My EVO is on stock 2.2.
For those that are saying they never experienced it or imaging it's happening...are you guys in 4G area and tried it? I might just take a video showing my phones behavior.
- 09-25-2010, 06:36 AM #8
- 09-25-2010, 07:48 AM #9
I'm having the same problem since the last OTA update. When I turn the 4G on it creates an insane amount of lag when swiping between home screens or scrolling pages/photos. Even if I turn 4G off and wait 5 minutes or so, the lag never goes away. I have to restart my Evo to get it to act normal again. I hope this gets fixed soon.
- 09-25-2010, 09:05 AM #10
- 09-25-2010, 10:13 AM #11
- 09-25-2010, 10:51 AM #12
- 1,222 Posts
- Bamf Paradigm
this issue has been noted in multiple threads here & on phandroid
the reported problem is that AFTER you turn on the 4g radio, and it scans--regardless of whether it finds network or not, and then turn it off--IT continues to scan UNTIL you turn off the phone. boot it back up & it won't repeatedly scan.
user opened up aLogcat and noted the error stating something about the wimax connection refused, reattempting & refused---repeatedly. that accounts for the lag you're experiencing. the phone is constantly searching.
search the forum and you'll find the post.
- 09-25-2010, 12:23 PM #13
- 09-25-2010, 12:39 PM #14
- 09-25-2010, 01:36 PM #15
I have noticed sometimes that enabling 4G causes the OOM (out of memory) kernel function to kick in. It keep killing a wimax authentication daemon of sorts. Even after turning off 4G it keeps going at it. You can verify this by typing "dmesg" in the adb console and seeing messages about the OOM and typing "free" to see how much memory is in use.
- 09-25-2010, 01:46 PM #16
- 09-25-2010, 01:52 PM #17
- 09-25-2010, 01:59 PM #18
I just tried turning 4G on/off and my phone didn't even react to it. Just a few things:
1. I don't use any task killers
2. I still have not run the latest OTA
3. I don't overclock
4. I don't have a live wallpaper running.HTC Evo 4G running OTA 3.70.651.5 (Rooted) with Netarchy SBC Kernel 4.2.2
- 09-25-2010, 03:17 PM #19
- 09-25-2010, 06:39 PM #20HTC Evo 4G | Playstation 3 (60 GB) | Texas Longhorns | San Antonio Spurs | Dallas Cowboys
- 09-26-2010, 07:57 AM #21
To add insult to injury, it REMAINS laggy even after you turn 4g off! I'll take 30fps and blistering 4g speed any day over this crap. What good is 60 fps if I'm only seeing 10 fps, and the phone responds like my old Palm Pre with 20 cards open, while on 4g?
Last edited by PookiePrancer; 09-26-2010 at 08:08 AM.
- 09-26-2010, 11:48 AM #22
I'm updated to the latest OTA and it still didn't make a difference. My phone is fast regardless if 4G is off, 4G is on or 4G is in between the middle.HTC Evo 4G running OTA 3.70.651.5 (Rooted) with Netarchy SBC Kernel 4.2.2
- 09-26-2010, 12:08 PM #23
Well, I re-started my phone and reenabled 4g. The only other thing I did is update my PRL. No issues again so far. I had fallen asleep last night listening to tunein radio on 4g. Only other thing I know happened last night is Lookout doing a backup. Woke up to what I posted above. I'm wondering if Lookout or some other app is causing problems.
- 09-26-2010, 12:11 PM #24
- 10-17-2010, 10:18 PM #25