IPhone 4s :: IOS 7.1.2 / Won't Turn On Without Being Plugged In / Error 21
Aug 23, 2014
My iphone 4s wont turn on with out being pluged in and when i unplug it it dies instantly i pluged it in put it in dfu mode and tried to restore it hoping it might work but its stuck in dfu and has restore error 21
I have a black iPhone 4S that will only turn on if it is plugged into either the mains or the computer. After reading various forums on the net I came to the conclusion that it was either the battery or the dock connector, so I replaced them both! After replacing both the dock connector port and the battery the same problem is still occurring.
iPhone 5 won't turn on unless plugged in. Then when plugged in goes onto the charging screen, then tries to turn on and the apple start up logo appears, then repeats. Is 14 months old.
Its 16g and nothing will make it respond if not turned on
I dropped my phone earlier and now it will not turn on unless plugged in, even then it doesn't work properly. When I plug it into my wall charger it says no service and wants to be connected to itunes but when I do connect it to my laptop the apple sign comes up for a couple of a seconds then disappears again. If I unplug it the phone turns off!
i cannot turn my i phone on at all,its pluged in on the computer then it says i tunes and shows the cable,i cannot turn it on at all and dont understand why...
My Iphone 4s is dead. I plug in it to the charger and the battery pops up on the screen, after a couple minutes it powers in but will not charge I ttmried to reset it and it powers off but will not power back up the battery pops back up..
I replaced my batter on my iphone 3gs and then it will only turn on when i connect it to a power source. After it has turned on you can take it off charge and it will stay on...
Used my iphone in the gym listening to music, drove home and the phone was off. Tried to turn it on and got no response, plugged it into the mains charger and the phone just loops restarts on the apple logo screen, tried to restart the phone and it comes up to connect it to itunes... soon as i unplug it the phone goes off, ive tried a restore on the computer but i get an error message, i am 2 months away from the end of my contract and i am no longer covered by warranty or insurance...
My 3gs will now only turn on if it is plugged into the wall charger. When it finally turns on, it gives me the "Requires Activation" message then a screen comes up that says plug phone into itunes. Plugged into my Mac Computer, and doesnt even recognize it. Also immediately after taking phone off wall charger, it shuts off.
Phone won't turn on. Doesn't show 'battery' when plugged in to charge. It was in my holster, next to my body. It had 90% charge when I put it on. 5 hrs later I found it off, and it won't turn on. What do I do?
My iPhone 5S charges fine when USB plugged in at wall but when plugged into computer nothing happens. I have tried using a different cable and computer but the same results. Any way to fix this as I would like to sync my phone again?Â
I have moved some apps to sd card (lollipop new feature via setting-app), then I plug the otg flashdisk. Applications which I've moved to sd card is missing and leaving just shortcut, but it will come back again after I reboot. How to solve it without having to reboot?
My n97 will charge and the screen be on the white nokia charging screen.. but when i press the power button on top, nothing happens. I don't understand why this is happening at all.
9700 Blackberry decided to turn itself off as it was plugged into the charger. Now it won't turn on fully. It gets 2/3rds of the way along the horizontal loading line then turns off . Red light comes on for a few seconds then the phone tries to start again and the process repeats. I've removed battery and sim but doesn't change anything.
If the phone is plugged in and the screen is turned on (like when a notificaation comes in) the screen won't time out. It dims, but never shuts off. I have to shut it off manually.
I have only had it af ew days (brought second hand) and it worked fine for the first day and I ordered a sim to go in and now its just not charging or turning on, I tried taking the sim out to do it too but it didn't work and it has a constant red/orange light on while its plugged in to charge. Also, I have tried leaving it charging for like an hour but it still just wont turn on..
My Samsung Freeform will only go on when the charger is plugged in and then unless I;m pressing buttons and navigating the phone it turns off. It will not stay on with the charger plugged in nor will it charge. The phone was working fine when I took it back from an Ex-girlfriend.I took the battery out to get the ECN # and when I put it back in it wouldn't turn on. I also tried resetting the phone in the Menu > phone settings > security > reset phone but iy didn't make a difference.
Since the update to v21.2.045 my N97 will "beep" and when I look at it I see the "Charging" screen and then the battery levels are scrolling as if the phone is charging. This is happening when the phone is not plugged into a PC or wall. THe only way to stop it is to turn the phone off and restart it.
I got dis phone off of ebay last friday. the phone was working fine until today. So this is wat happened i went to take my phone out the case cuz it was vibrating wen i pull it out it slipps out of my hand nd falls on the floor the backpiece came out the batterry came out. so it put everything bak in its place and the phone does not want to turn on. there is no light no anything i have it plugged to the charger but there is no responce. wat should i do?
Is there any way to turn the orientation of the screen when the HDMI cable is plugged in.
Currently when i use the HDMI cable the screen turns such that the cable goes in from the bottom which if the XOOM is on my lap is awkward. It would bebetter if the HDMI port was at the top.
9780 started overheating. Display black but possible to read error 507 message. Desktop software does not recognize plugged in device. When battery is insert device still overheats. What to do?
I plugged my 8330 in my computer to charge and it just shut off immediately.... now i cant get it to turn on... the red led comes on and then shuts off, the screen flashes white for a moment, then the led comes on again, and it repeats this cycle... it has turned on once since its been doing this and i tried to plug it into my computer to back it up, but it just shut off again and its been doing the cycle ever since. i already have a new phone i just need the numbers and stuff from my old one.... if anyone knows what might be happening please help me out.... i cant plug in the phone because when i do it shuts off.... im going to have to back it up using bluetooth. btw i can completely dissasemble the phone if necessary, its just a pile of junk right now anyway... all i want is my phone numbers from it so anyway u think i might be able to get it to turn, and yes... i have tried pulling the battery
My iPhone 4 suddenly went black. Now it won't turn back on, it's says to plug in to iTunes and that I need to restore my device. But when I restore my device, it gives error 21. I have the latest version of iTunes and the latest update on my PC. The support page isn't very useful, as I keep getting error 21. What to do?
I get this message periodically when I turn on my phone. What does it mean and how to I get rid of it? None of my friends with iPhones get this message. I have iCloud backup turned on in my setting.
my iphone 3gs was previously 3.1.2 firmware and i used my brother laptop that already had blackra1n installed so i used it and it looked fine then it just got bricked? it just doesnt turn on and when i plug it in computer it just says its in recovery mode and needs to be recovered.
so i thought i would just recover it to 3.1.3 but i wanted to avoid that step and go straight to 3.1.2 so that i can instantly jailbreak it correctly this time. i search around Internet and find a download for 3.1.2 firmware and i follow the steps and im supposed to do shift+and click restore on itunes and browse the download all looks swell until when it says preparing for recovery and it just comes with the (1600) error code.