sony m4 aqua slow

[Alexventura]

Translation via Google Translate:
hello my phone started to present problems is an aqua m4 and I decided to factory reset it but when I started the reboot I turned off the cell and no longer the logo of sony I could reinstall the program using Xperia Companion but after that it was too slow to write a text

hola mi telefono comenzo a presentar problemas es un m4 aqua y decidi reiniciarlo d fabrica pero cuando comenzo el reinicio se apago el cel y ya no paso del logo d sony pude reinstalar el programa usando Xperia Companion pero despues d eso quedo demasiado lento hasta para escribir un texto

[Emil]

Hi @Alexventura,

This is a international community so you previous post has been translated in to English using Google Translate, please keep all future posts in English.

I'm sorry to hear this.  I'm not quite sure I understand what you have already tried, you have already done a software repair using Xperia Companion and your device is still running slow, is this correct?

If you could elaborate what it is you need assistance with I will do my best to help.