User talk:122.52.101.197

February 2019
Hello, I'm Ruyaba. I wanted to let you know that one or more of your recent contributions to Prehistory of the Philippines have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk. Thanks. ~Ruyaba~  {talk}  05:19, 8 February 2019 (UTC)
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November 2019
Please do not introduce incorrect information into articles, as you did to History of Linux. Your edits could be interpreted as vandalism and have been reverted. If you believe the information you added was correct, please cite references or sources or discuss the changes on the article's talk page before making them again. If you would like to experiment, use the sandbox. Thank you. platy11 user &#8226; talk &#8226; contribs 06:23, 13 November 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.