Yesterday I came across a registry tweak that allow the phone to check the "tower" every 1-3 seconds for incomming calls instead of every 5-7 seconds. Some people were concerned cause they were getting missed calls and this was the fix for it.
Found on this thread. http://forum.xda-developers.com/showthread.php?p=2074240
19-FIX THE SLOW RINGER
To do this, you will need your MSL, which only Sprint (or your provider) can provide you. Open up the phone app and dial ##778# (PST). You will be asked to enter your MSL. Enter it, and you will be brought into the provisioning of your phone. From the top left, select Modem Settings. On this page, your Slot Cycle Index (SCI) is how often your phone polls the tower for incoming calls, etc. This value is 1.28 seconds multiplied by 2^value (i.e 0=1.28 secs, 1=2.56secs) with 0 fastest, 7 slowest. The default is 2, but lowering it to 1 hasn't noticeably affected my battery life, and roughly 2.5 second (SCI 1) response time is far more reasonable than roughly 5 seconds (SCI 2)
(i can't tell the difference, still slow to me)
thank you
bigough13 said:
Found on this thread. http://forum.xda-developers.com/showthread.php?p=2074240
19-FIX THE SLOW RINGER
To do this, you will need your MSL, which only Sprint (or your provider) can provide you. Open up the phone app and dial ##778# (PST). You will be asked to enter your MSL. Enter it, and you will be brought into the provisioning of your phone. From the top left, select Modem Settings. On this page, your Slot Cycle Index (SCI) is how often your phone polls the tower for incoming calls, etc. This value is 1.28 seconds multiplied by 2^value (i.e 0=1.28 secs, 1=2.56secs) with 0 fastest, 7 slowest. The default is 2, but lowering it to 1 hasn't noticeably affected my battery life, and roughly 2.5 second (SCI 1) response time is far more reasonable than roughly 5 seconds (SCI 2)
YOUR AWESOME! It's funny you posted this cause last night I woke up at like 2 in the morning all hella thirsty and it randomly popped into my head that it was not a registry but a msid hack lol. Thanks for this still.
Click to expand...
Click to collapse
I received a phonecall after the low battery warning and the battery went dead during the call. Now functions like editing calendar entries, especially text, or entering phone details. It was slow for about 3 days until I downloaded / backed up to my pc via Active Sync. It was almost normal for a few hours & then went slow for 2 days.
Now, when I referred to it for is query, it's acting toally normally. I hope it lasts.
Any suggestions how to normalise its speed if this happens again? I want to avoid reloading windows because I have several PDA packages which are a pain to reload, mainly because I have lost the codes etc.
Thanks a lot.
Dave
very slow after battery went flat during phonecall
how long does yours last for per charge... mine only last for 4-5 hours..is my battery is condemned already.. you see it really is a bother to charge the phone few times a day.. i supposed it should last longer looking at the size.. tell me how long exactly yours lasted and should i go get a new one..
it always depends on what you do with it and how your general energy settings are. if you're experiencing trouble with your battery span, you might want to check a few settings:
- turn off wi-fi and bluetooth when not needed, turn off beam
- adjust the backlight settings, both in brightness and the time to turn off.
- the time the device turns off
also, to prevent the device from accidently turning on in your pocket, you might wanna check, that only the power button wakes up the device.
btw. in standby/hibernation, my device lasts for 2 days, when using it from time to time, i can use it a regular work-day, like 10 hours, in constant use, calling or surfing, it would only last an hour or two.
The problem is that the phone will not ring for either incoming or outgoing calls. Someone phoning me gets no rings, it goes immediately to voice mail. When i try to call out the screen looks perfectly normal - all of the correct icons are showing up so it looks like it is ringing, but it is not ringing either at my phone or at the person i am calling.
The problem is cured by restarting the phone. Only after i restart the phone do i get notification about any messages that were left.
This happens only when the battery is at about 40%, but not always - just occasionally and rarely. It happened today for the first time in a few months; it also happened a few times, a few months ago.
I would think that at 40% battery there should be no battery charge related problems? 40% should be plenty to run the phone?
Any ideas? I am going to return it to the store and ask about this, but i would like to have some more info to go on, if any is available.
TIA,
Mick
mdawdy said:
... This happens only when the battery is at about 40%, but not always - just occasionally and rarely. It happened today for the first time in a few months; it also happened a few times, a few months ago ...
Click to expand...
Click to collapse
Update: It may very well be happening more often than i thought. I do not get a lot of calls, certainly not every day, so it could be quite consistent and i may not have noticed. For the next while i'll let it run down every other day and check.
It happened today. I just decided arbitrarily to check. Battery at ~35%. I phoned to check if i had any messages. Everything looked normal as i said in my original post, but it did not ring and did not connect.
Before re-starting i checked to see if Mobile Data was working. It was not. After re-start both Mobile Data and the Phone were working.
I am wondering what is the technical significance to the Phone problem of the Mobile Data also not working? They must be somehow related in the hardware or software structure of the phone.
I got my phone back today. On the report it says ...
Complaint
#1[]C56-no service
phone antenna cutting out intermittently
Symptom code C56
Work performed
[202]-Full sw upgrade & phone reset
;sw re-flashed then rebuild to factory default
Repair code 202
I'll see if it happens again or not over the next few days and report back. To me it sounds like they did nothing to the physical components of the phone, just flashed/installed/configured the various software components.
Mick
Here we are, exactly one week later, and the phone failed in exactly the same way. So the "repair" process they applied did not work. I'll be returning it to the Rogers store today and will report back here with the results.
I may have the solution to this problem of network drops now, finally. I took it back to the Rogers store where i bought it. This time there was a more knowledgeable guy there. He took one look at the screen and said "I know exactly what is the problem". What he noticed was that the LTE notification was not showing. This city is an LTE hot spot. The phone should connect with LTE virtually anywhere, anytime. He said it is not the phone at all, but that there is a "switch" that needs to be reset for my account; something to do with the SIM card. After a couple of phone calls he returned the phone and said that it is fixed.
Time will tell. I'll post again.
Mick
False alarm. The fix made it worse. Now it not only drops network connections, but also drains 50% of the battery over the course of one day with very little use. Used to drain 20%.
Mick
Just reporting that the so-called knowledgeable guy was incorrect. Still dropping the networks. I went back and he was incorrect again as he believed that you had to have Mobile Data enabled to make/receive calls. Oh well, he was doing his best. Got thru today so far with no dropouts, and battery drain returned to normal ~20% loss for the day. Will see what happens overnight and tomorrow.
Getting kind of tired of having an unreliable device. Hope this gets settled soon. I'll be back to him as soon as it drops out again.
Mick
I really do wish some of the more technical guys on this forum would take an interest in this perplexing problem.
Here is a summary of this problem and of the work done by the official repair center, the results, and finally at the end a couple of questions ...
Here is a description of the technical problem with the phone ...
1. The phone will work normally for an indeterminate time period, perhaps a few hours or maybe a week or so. Then it will malfunction as follows -
2. Signal strength is tiny. The phone will not ring for either incoming or outgoing calls. Someone phoning me gets no rings, it goes immediately to voice mail. When i try to call out the screen looks perfectly normal - it visually appears to be calling as the active icon is on the screen and the message says "dialing". There is no dialing sound. It never connects, it eventually gives up.
3. Mobile Data is not working. With Mobile Data enabled there is no icon on the notification bar. Google search and PlayStore do not run.
4. Wi-Fi is working. The icon is on the notification bar when it is enabled. Google Search and PlayStore work with Wi-Fi.
5. The problem is temporarily cured by restarting the phone. Only after i restart the phone do i get notification about any messages that were left. Then eventually the problem re-occurs.
When i sent phone back the first time this is what they did ...
[202]-Full sw upgrade & phone reset
;sw re-flashed then rebuild to factory default
When i sent it back the second time this is what they did ...
[051]-No trouble found
;RF Calibration performed to enhance RX/TX performance and network connectivity. Passed RF compliance test to meet manufacturer soecifications. Adjusted battery level to optimize power usage
When i sent it back the third time they did exactly the same as the second time. The phone is now working better as i will explain, but it has not been long enough to confirm if the real problem is solved.
I have set up the CleanMaster [CM] and BatteryDoctor [BD] Apps. I have turned off any automatic options in both. I make only light use of the phone - a few calls per day, maybe one Google search, nothing else. I run the 1 Tap Boost CM Widget and the Save Power BD Widget after each use of the phone.
I also have installed NoWallpaper [saves a wee bit of battery power], SmoothCalendar [very nice and very useful] and one of the Clock Apps [with a useful 1 x 2 Widget].
I have not yet disabled the 50+ Apps that CleanMaster reports as harmless to disable as my phone is still under warranty and has this issue that the service people have not yet been able to resolve. But i will be doing that and i highly recommend it to others.
I have had the phone back from the 3rd repair for 6 days now. I am leaving it powered on overnight. At the end of the first day battery = 89%, second day 74%, 3rd day 55%, 4th day 46%, 5th day 31%. That is 5 days of light use. Was 23% this morning so i re-charged it to 100%. I'm happy with 5 days of light use.
I do not have written notes on the previous battery performance. But from memory it used more than 20% the first day, at least an additional 30% the second day. There was not enough to trust it for the third day as it lost more overnight. I was running BD and CM, using the CM Widget but not the BD Widget.
I am wondering when the phone will fail again. I'll post again when that happens as i feel certain that it will. But i secretly hope it will not
So, finally, here are my two questions ...
What is the actual, presumably hardware, problem with the phone that they are not able to find?
What did they do to improve the battery performance so dramatically? Did they for example lower the CPU clock rate?
mdawdy said:
I really do wish some of the more technical guys on this forum would take an interest in this perplexing problem.
Here is a summary of this problem and of the work done by the official repair center, the results, and finally at the end a couple of questions ...
Here is a description of the technical problem with the phone ...
1. The phone will work normally for an indeterminate time period, perhaps a few hours or maybe a week or so. Then it will malfunction as follows -
2. Signal strength is tiny. The phone will not ring for either incoming or outgoing calls. Someone phoning me gets no rings, it goes immediately to voice mail. When i try to call out the screen looks perfectly normal - it visually appears to be calling as the active icon is on the screen and the message says "dialing". There is no dialing sound. It never connects, it eventually gives up.
3. Mobile Data is not working. With Mobile Data enabled there is no icon on the notification bar. Google search and PlayStore do not run.
4. Wi-Fi is working. The icon is on the notification bar when it is enabled. Google Search and PlayStore work with Wi-Fi.
5. The problem is temporarily cured by restarting the phone. Only after i restart the phone do i get notification about any messages that were left. Then eventually the problem re-occurs.
When i sent phone back the first time this is what they did ...
[202]-Full sw upgrade & phone reset
;sw re-flashed then rebuild to factory default
When i sent it back the second time this is what they did ...
[051]-No trouble found
;RF Calibration performed to enhance RX/TX performance and network connectivity. Passed RF compliance test to meet manufacturer soecifications. Adjusted battery level to optimize power usage
When i sent it back the third time they did exactly the same as the second time. The phone is now working better as i will explain, but it has not been long enough to confirm if the real problem is solved.
I have set up the CleanMaster [CM] and BatteryDoctor [BD] Apps. I have turned off any automatic options in both. I make only light use of the phone - a few calls per day, maybe one Google search, nothing else. I run the 1 Tap Boost CM Widget and the Save Power BD Widget after each use of the phone.
I also have installed NoWallpaper [saves a wee bit of battery power], SmoothCalendar [very nice and very useful] and one of the Clock Apps [with a useful 1 x 2 Widget].
I have not yet disabled the 50+ Apps that CleanMaster reports as harmless to disable as my phone is still under warranty and has this issue that the service people have not yet been able to resolve. But i will be doing that and i highly recommend it to others.
I have had the phone back from the 3rd repair for 6 days now. I am leaving it powered on overnight. At the end of the first day battery = 89%, second day 74%, 3rd day 55%, 4th day 46%, 5th day 31%. That is 5 days of light use. Was 23% this morning so i re-charged it to 100%. I'm happy with 5 days of light use.
I do not have written notes on the previous battery performance. But from memory it used more than 20% the first day, at least an additional 30% the second day. There was not enough to trust it for the third day as it lost more overnight. I was running BD and CM, using the CM Widget but not the BD Widget.
I am wondering when the phone will fail again. I'll post again when that happens as i feel certain that it will. But i secretly hope it will not
So, finally, here are my two questions ...
What is the actual, presumably hardware, problem with the phone that they are not able to find?
What did they do to improve the battery performance so dramatically? Did they for example lower the CPU clock rate?
Click to expand...
Click to collapse
Based upon your post, should my daughter stay away from this phone. She has a G2 right now.
alhadee12 said:
Based upon your post, should my daughter stay away from this phone. She has a G2 right now.
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Click to collapse
I have posted about this problem on four S4 mini forums and on one S forum. No one has ever seen or heard of this problem. It is clear that my phone is the only one with this problem.
mdawdy said:
I have posted about this problem on four S4 mini forums and on one S forum. No one has ever seen or heard of this problem. It is clear that my phone is the only one with this problem.
Click to expand...
Click to collapse
Thanks fort the response, i told her not to get the phone.
Well, it gets worse. The phone messed up today same as before. A bit more than two weeks after the "repair". I was at home in one of the strongest signal areas. Would not receive or make calls or use mobile data. So back to the Rogers store. By the time i got there it had started working again so i could not demonstrate the problem. Also used a lot of battery power today, about 40% with light usage compared to 15% or less per day for the past two weeks.
What the counter guy at the Rogers store said is that there is nothing wrong with the phone, that all cell phones do this, and that i should adjust my expectations.
Here's another ConnectionChecker app. This one attempts to reconnect ...
https://play.google.com/store/apps/details?id=net.jeremychase.ConnectionChecker
After charging phone to 100 it will only work for short time and then it will randomly shuts down (usually the moment u use it, like unlocking the screen or getting a call). And then it wont turn on until u start charging. Sometimes when u plug it back in battery is at ~90%, sometimes it goes back to 0. I was thinking it was battery's fault but almost every time this happens my phone does some kind of soft reset, sometimes my themes reset back to stock, sometimes my saved wifi dissapear, notification settings reset, etc. Phone has the screen replaced a year ago too if that could add to it.
You can try to revert it to stock, but most probably is a battery problem.
I've been using my phone for 3 years already and a half year ago I noticed that id didn't hold a charge when the battery went below 30 % . it randomly shut down below 30 % epsecially when I tried to take photos or use flash (that require high Amperage) . Sometimes it restarted itself after unexpected shut down and as I noticed dalvik cache was formatted/deleted. so I had to login to my google account set themes and etc. after I upgradet to 7.0 every unexpected shut down began to worry me becaouse even app data began to dissapear. So a week ago I ordered a new battery and now I am relieved . in my opinion it's 100% battery problem .
Definitely a dead battery. 3 years is a long time for these batteries. You did well to get that long from it!.
Thank you for this thread. I was starting to go loopy because I thought it may have been some app. Same issue and I need to find a battery guy.
Sent from my HTC One M9