Hi, I am having serious problems with my R800at, someday it reboots and now it shows me the Sony Ericsson logo like 2 seconds and reboots again. I've trying with wotan and flashtool but when I connect the phone pressing the back key the cellphone only powers on and reboots like I said before. When I try to connect the phone in flashmode I only hear the "Usb disconnect" sound again and again. I already try with another battery and no luck. Maybe someone can help me.
ood nights. To all, I need his help, I request them am driven to despair, on Monday, change of rom my xperia zl, I put the rom existenz in his version 5, everything the perfect one, he established himself perfectly, I did not have problems until Thursday in the morning, when I woke up found my subdued zl, thought that it was for the battery, but load it for two hours and nothing, it did not answer, it is a condition trying several things but none works, does not ignite the led, neither vibrates nor recognizes it the pc or the flashtool not pc companion or the Sony udpate, does not enter in flashmode, my cellular one is a xperia zl c6506, I am grateful for them to him very much, wait regards could help me, from Mexico. Sorry for my english
diego2449 said:
ood nights. To all, I need his help, I request them am driven to despair, on Monday, change of rom my xperia zl, I put the rom existenz in his version 5, everything the perfect one, he established himself perfectly, I did not have problems until Thursday in the morning, when I woke up found my subdued zl, thought that it was for the battery, but load it for two hours and nothing, it did not answer, it is a condition trying several things but none works, does not ignite the led, neither vibrates nor recognizes it the pc or the flashtool not pc companion or the Sony udpate, does not enter in flashmode, my cellular one is a xperia zl c6506, I am grateful for them to him very much, wait regards could help me, from Mexico. Sorry for my english
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tried to make a reboot by holding power button + volume up for few seconds ?
If nothing works, you can always use flashtool.
Restore the phone to stock ROM, make sure you download the ftf of your region!
All the best :good:
Did you push the yellow button on the left side in the SIM/MicroSD Card compartment until the phone vibrated 3 times. 3 times is necessary for a reset.
Ben Ling said:
tried to make a reboot by holding power button + volume up for few seconds ?
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Nothing works, and tried all the possible combinations, volume + and power, power + button reset, all the combinations and anything, even it nor vibrates, thank you very much for his answers, but anything to worked
Ben Ling said:
tried to make a reboot by holding power button + volume up for few seconds ?
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Calvin2394 said:
If nothing works, you can always use flashtool.
Restore the phone to stock ROM, make sure you download the ftf of your region!
All the best :good:
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Already try to do it, but the flahtool me does not recognize it, is as if it did not have anything connected, equal with PC companion or sony udpate
diego2449 said:
Already try to do it, but the flahtool me does not recognize it, is as if it did not have anything connected, equal with PC companion or sony udpate
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I would try the Yellow button to do a full reset, 3 vibrations.
Also, if nothing is charging or detecting, it could mean your charging slot is faulty.. And your phone is completely discharged so it can't power on. Don't know, just an assumption.
It happened to me. Push the yellowbutton until vibrates 3 times, at first it will vibrate once but keep pushing. Reinstall the .ftf via flashtools and have a nice day.
pressing the yellow button had always worked for me when i thought it was bricked....but the other day after a failed kernel install, just pressing the yellow button did not work! after trying a few times, i finally tried holding the power button at the same time as the yellow button. it worked and vibrated once, then three times as normal. after that i connected to my pc and used flashtool.
diego2449 said:
ood nights. To all, I need his help, I request them am driven to despair, on Monday, change of rom my xperia zl, I put the rom existenz in his version 5, everything the perfect one, he established himself perfectly, I did not have problems until Thursday in the morning, when I woke up found my subdued zl, thought that it was for the battery, but load it for two hours and nothing, it did not answer, it is a condition trying several things but none works, does not ignite the led, neither vibrates nor recognizes it the pc or the flashtool not pc companion or the Sony udpate, does not enter in flashmode, my cellular one is a xperia zl c6506, I am grateful for them to him very much, wait regards could help me, from Mexico. Sorry for my english
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your bootloader is locked or unlocked ?
my xperia m is not turning on. when ressing power button it shows sony logo then turn off and the process continues. what to do
safwanpv1991 said:
my xperia m is not turning on. when ressing power button it shows sony logo then turn off and the process continues. what to do
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Re-flash your model's firmware by using flashtool, or try repairing it in PC Companion.
Good Day
Anyone can help me? I have a Sony Xperia ZL here and when I press the power button, it boot to sony logo then it shut off. Doing it again, it just shut off.
Tried repairing the device using Companion and it was successfully updated to the latest rom. But the problem still continues. It shut off as soon as the sony logo appear.
I Tried using the Flashtool and tried flashing lower rom. But still problem occur.
I tried using Companion again to update it but still nothing.
bump?
morizuki said:
Good Day
Anyone can help me? I have a Sony Xperia ZL here and when I press the power button, it boot to sony logo then it shut off. Doing it again, it just shut off.
Tried repairing the device using Companion and it was successfully updated to the latest rom. But the problem still continues. It shut off as soon as the sony logo appear.
I Tried using the Flashtool and tried flashing lower rom. But still problem occur.
I tried using Companion again to update it but still nothing.
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I believe you have a battery issue here. Need to change the battery. You can find one at aliexpress. I myself had the same problem. Changing the battery solved the problem. Youtube video for disassembling the Xperia ZL
Hello
I have a problem, becouse by a mistake i just flashed Xperia Z1 COMPACT rom into normal Xperia Z1 (C6903). ROM: MIUI v7. The phone works (wibration, and sound form MIUI while i connect the USB cabble to the computer), but the screen is black, always. Sometimes it is able to show Sony logo for max 1 second...
I tired to fix it by:
- PC Xperia Companion, but i have unlocked bootloader so it wont work
- Custom recovery, by pressing vol - or vol + buttons but the screen is still dark
- Flashtool recoginse phone as Xperia Z1 Compact so i can't flash stock rom for my (normal) Xperia Z1, but i wanted to flash rom for Z1 compact and flashtool respond with errors.
I don't know what to do...
Plz help, this situation is very weird.
PS Sorry for my English :/