Hey Giada. Here are a couple of things you can try:
-Replace the battery but with device off.
-Remove the battery.
-Press down on the volume up and home buttons then press the power button for about 4-5 seconds. Let go of the power button but don't let go of the other buttons.
-Your phone will boot into hboot mode.
-Follow the instructions on screen to navigate through the options.
Select the Clear Cache Partition.
-Now accept your choice.
-After it finishes, if it doesn't reboot on its own, select the reboot system now option.
-If you can get it to turn on, try and do a factory reset.
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'''EDIT''' This can also be a battery issue as you stated before. [http://www.batteryclerk.com/store/p/64170-Samsung-GT-i9070-GT-i9070P-Galaxy-S-Advance-Battery.html?cat=Cell-Phone-and-PDA&utm_source=google&utm_medium=cse&utm_term=54429&gclid=CjwKEAjw2cOsBRD3xNbRp5eQxzYSJADZGYbzYWZchwdNRR7iA3k2clE3VefPh8hT0MrAblYOZJn1NBoCx3vw_wcB|You can buy it here].
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-Let me know how it goes.
-Please accept this as the answer if it answers your question.
Hey Giada. Here are a couple of things you can try:
-Replace the battery but with device off.
-Remove the battery.
-
-press down on the volume up and home buttons then press the power button for 4-5 seconds. Let go of the power button but -Don't let go of the other buttons.
+
-Press down on the volume up and home buttons then press the power button for about 4-5 seconds. Let go of the power button but don't let go of the other buttons.
-Your phone will boot into hboot mode.
-Follow the instructions on screen to navigate through the options.
Select the Clear Cache Partition.
-Now accept your choice.
-After it finishes, if it doesn't reboot on its own, select the reboot system now option.
-If you can get it to turn on, try and do a factory reset.
-Let me know how it goes.
-Please accept this as the answer if it answers your question.
Hey Giada. Here are a couple of things you can try:
-Replace the battery but with device off.
-Remove the battery.
-press down on the volume up and home buttons then press the power button for 4-5 seconds. Let go of the power button but -Don't let go of the other buttons.
-Your phone will boot into hboot mode.
-Follow the instructions on screen to navigate through the options.
Select the Clear Cache Partition.
-Now accept your choice.
-After it finishes, if it doesn't reboot on its own, select the reboot system now option.
-If you can get it to turn on, try and do a factory reset.
-Let me know how it goes.
-Please accept this as the answer if it answers your question.