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.Hi all first post but this seemed a nice forum to ask some questions.
About 2 weeks ago my phone developed a fault as in where it thought the charger was getting plugged in and pulled out (was making the beep noise) so i cleaned out the usb port and it disappeared for about a week.
For the last week it came back so thought i would upgrade to ICS to see if that helped, seems to have made it worse as Charging paused. Voltage too high is popping up everytime battery is draining very quickly.
I have read about on many fourms (Including these) and i have read that it is a USB port fault and it needs replaced.
The question i have is the phone is less that 6 month old and i got it from Phones4u i have read that if i send to Phones4u they is a good chance that they will tell me it has been water damaged...
I could also send it direct to Samsung (Has anyone had any dealing with Samsung direct? Do they supply postage for the phone etc?)
Or i could try and repair it myself since i think i know the problem is the USB port, however would that void any warranty that is on the device?
Any input would be great as atm i am having to us a Motorola Razr.
Thanks Trev.


Hi..Thread moved to the Samsung Galaxy S2 forum. Thanks![]()
I had same problem after installing ICS. Sprint replaced phone and after a few days it is doing same thing. the only way I can keep it from running down my battery is to leave error message and turn screen off. Otherwise the screen stays on with message or comes back with message. Haven't seen solution yet?Hi all first post but this seemed a nice forum to ask some questions.
About 2 weeks ago my phone developed a fault as in where it thought the charger was getting plugged in and pulled out (was making the beep noise) so i cleaned out the usb port and it disappeared for about a week.
For the last week it came back so thought i would upgrade to ICS to see if that helped, seems to have made it worse as Charging paused. Voltage too high is popping up everytime battery is draining very quickly.
I have read about on many fourms (Including these) and i have read that it is a USB port fault and it needs replaced.
The question i have is the phone is less that 6 month old and i got it from Phones4u i have read that if i send to Phones4u they is a good chance that they will tell me it has been water damaged... I could also send it direct to Samsung (Has anyone had any dealing with Samsung direct? Do they supply postage for the phone etc?)
Or i could try and repair it myself since i think i know the problem is the USB port, however would that void any warranty that is on the device?
Any input would be great as atm i am having to us a Motorola Razr.
Thanks Trev.
The problem is ICS. Sprint gave me new phone and after a few days did same thing. Not moisture or your fault.No warranty would be void until u actually start taking shxt out and replacing which u wud be in this case.
Samsung wont repair it either
I will just have to repair it then sell and get something which isnt samsung EVER again untill they move away from stupid mini usb slots and shxt software
Thought I would add my version of this problem, have been reading ALL of these related posts and it would seem that it is a common problem across all networks
So I got my phone a couple of months ago with Vodafone and just recently it started saying charging paused too high voltage and would drain rapidly.
I sent it back for repair but they said it was water damaged, not by the indicators but by a change in colour of the metal on the usb port (corrosion)
Now if the phone has never been in water (indicators dont show this) then how the heck does vodafone say that this is due to the user. After 2 months of normal use I have a phone which is unusable because Samsung used cheap material or bad design which meant that the usb port corrodes at an unusual rate and effects the circuitry.
They haven't even proved that that change in colour is corrosion and that it is this that is creating the problem. Absolutely ridiculous!!!!!!!
All those who have this problem, you are getting mugged. After paying nearly 1000 for the phone and contract you have to worry about getting another phone. What a joke.
There is no solution to this problem other than paying an extortionate rate (
for me its worked and the error has NOT come back after 1 month!.
I have suffered with this intermittently for over a year. The problem in my case at least was related to the humidity; with low humidity it functioned happily; as the humidity increased it got correspondingly worse.
so.. what's the humidity been like for that month of perfect operation?
I use past-tense here because I took the phone with me to Queensland, Australia a bit over a month ago with super humidity and non-stop rain for days: the problem reappeared on cue and escalated to the point where it burnt out the LCD.
To top it off I just got a response back from Samsung warranty service saying they can't/won't repair the phone "due to damage caused to the LCD" wtf????
If I hadn't already bought an S3 to use whilst waiting for the warranty response this would have been the last Samsung device I would ever buy; this problem is common enough they should be issuing a recall to fix them rather than just relying on the weather.

(Samsung Galaxy 2 - rooted)
Greeting folks,
I have the issue of receiving the "voltage too high - disconnect from charger" after it is removed from charger - just like many of the other posters.
In my case, I know what caused the issue but do not know the correct or most methodical way to perform a fix. A miki of vodka on my coffee table had fallen over and spilled unbeknownst to myself, and when discovered my bottom of phone was wet lying in the thin "puddle" - after perhaps 20-30 minutes. It was the wetness / Mr voddy that caused the phone to malfunction.
I left the phone, face up and with battery removed and cover off over night (as one is directed to do with a laptop (but which would also include removing the hard drive and all other removable devices) and when I restarted the phone 10 hours later, it exhibited the "voltage too high" with a flashing battery icon and notifying beeps.
The phone appears to work fine well plugged into the charger.
So, knowing that it was definitely a "moisture incident" that led to this, I am thinking that I need to either clean something OR maybe do something with the battery as suggested by our friend who discharged his battery to 17% twice and then (and I need help on this part) "reset" or "reprogrammed" the battery?
Many thanks for any help![]()